27150525

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 55056000

約数和(自身を除く): 27905475

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 29, 45, 57, 73, 75, 87, 95, 135, 145, 171, 219, 225, 261, 285, 365, 435, 475, 513, 551, 657, 675, 725, 783, 855, 1095, 1305, 1387, 1425, 1653, 1825, 1971, 2117, 2175, 2565, 2755, 3285, 3915, 4161, 4275, 4959, 5475, 6351, 6525, 6935, 8265, 9855, 10585, 12483, 12825, 13775, 14877, 16425, 19053, 19575, 20805, 24795, 31755, 34675, 37449, 40223, 41325, 49275, 52925, 57159, 62415, 74385, 95265, 104025, 120669, 123975, 158775, 187245, 201115, 285795, 312075, 362007, 371925, 476325, 603345, 936225, 1005575, 1086021, 1428975, 1810035, 3016725, 5430105, 9050175, 27150525]

約数ペア:

[(1, 27150525), (3, 9050175), (5, 5430105), (9, 3016725), (15, 1810035), (19, 1428975), (25, 1086021), (27, 1005575), (29, 936225), (45, 603345), (57, 476325), (73, 371925), (75, 362007), (87, 312075), (95, 285795), (135, 201115), (145, 187245), (171, 158775), (219, 123975), (225, 120669), (261, 104025), (285, 95265), (365, 74385), (435, 62415), (475, 57159), (513, 52925), (551, 49275), (657, 41325), (675, 40223), (725, 37449), (783, 34675), (855, 31755), (1095, 24795), (1305, 20805), (1387, 19575), (1425, 19053), (1653, 16425), (1825, 14877), (1971, 13775), (2117, 12825), (2175, 12483), (2565, 10585), (2755, 9855), (3285, 8265), (3915, 6935), (4161, 6525), (4275, 6351), (4959, 5475)]