53313302025

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:1016

約数の個数: 144

約数和(自身を含む): 101421365760

約数和(自身を除く): 48108063735

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 47, 75, 87, 141, 145, 225, 235, 261, 263, 423, 435, 661, 705, 725, 789, 1175, 1305, 1315, 1363, 1983, 2115, 2175, 2367, 3305, 3525, 3945, 4089, 5949, 6525, 6575, 6815, 7627, 9915, 10575, 11835, 12267, 12361, 16525, 19169, 19725, 20445, 22881, 29745, 31067, 34075, 37083, 38135, 49575, 57507, 59175, 61335, 61805, 68643, 93201, 95845, 102225, 111249, 114405, 148725, 155335, 172521, 173843, 185415, 190675, 279603, 287535, 306675, 309025, 343215, 358469, 466005, 479225, 521529, 556245, 572025, 776675, 862605, 869215, 900943, 927075, 1075407, 1398015, 1437675, 1564587, 1716075, 1792345, 2330025, 2607645, 2702829, 2781225, 3226221, 4313025, 4346075, 4504715, 5041447, 5377035, 6990075, 7822935, 8108487, 8170621, 8961725, 13038225, 13514145, 15124341, 16131105, 22523575, 24511863, 25207235, 26885175, 39114675, 40542435, 40853105, 45373023, 67570725, 73535589, 75621705, 80655525, 122559315, 126036175, 202712175, 204265525, 226865115, 236948009, 367677945, 378108525, 612796575, 710844027, 1134325575, 1184740045, 1838389725, 2132532081, 3554220135, 5923700225, 10662660405, 17771100675, 53313302025]

約数ペア:

[(1, 53313302025), (3, 17771100675), (5, 10662660405), (9, 5923700225), (15, 3554220135), (25, 2132532081), (29, 1838389725), (45, 1184740045), (47, 1134325575), (75, 710844027), (87, 612796575), (141, 378108525), (145, 367677945), (225, 236948009), (235, 226865115), (261, 204265525), (263, 202712175), (423, 126036175), (435, 122559315), (661, 80655525), (705, 75621705), (725, 73535589), (789, 67570725), (1175, 45373023), (1305, 40853105), (1315, 40542435), (1363, 39114675), (1983, 26885175), (2115, 25207235), (2175, 24511863), (2367, 22523575), (3305, 16131105), (3525, 15124341), (3945, 13514145), (4089, 13038225), (5949, 8961725), (6525, 8170621), (6575, 8108487), (6815, 7822935), (7627, 6990075), (9915, 5377035), (10575, 5041447), (11835, 4504715), (12267, 4346075), (12361, 4313025), (16525, 3226221), (19169, 2781225), (19725, 2702829), (20445, 2607645), (22881, 2330025), (29745, 1792345), (31067, 1716075), (34075, 1564587), (37083, 1437675), (38135, 1398015), (49575, 1075407), (57507, 927075), (59175, 900943), (61335, 869215), (61805, 862605), (68643, 776675), (93201, 572025), (95845, 556245), (102225, 521529), (111249, 479225), (114405, 466005), (148725, 358469), (155335, 343215), (172521, 309025), (173843, 306675), (185415, 287535), (190675, 279603)]