42696049825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 63427190400

約数和(自身を除く): 20731140575

約数列:

[1, 5, 11, 13, 25, 55, 65, 67, 143, 275, 325, 335, 397, 449, 715, 737, 871, 1675, 1985, 2245, 3575, 3685, 4355, 4367, 4939, 5161, 5837, 9581, 9925, 11225, 18425, 21775, 21835, 24695, 25805, 26599, 29185, 30083, 47905, 56771, 64207, 109175, 123475, 129025, 132995, 145925, 150415, 178253, 239525, 283855, 292589, 321035, 330913, 345787, 391079, 664975, 752075, 891265, 1419275, 1462945, 1605175, 1654565, 1728935, 1955395, 1960783, 2317289, 3803657, 4301869, 4456325, 7314725, 8272825, 8644675, 9776975, 9803915, 11586445, 11942951, 19018285, 21509345, 25490179, 49019575, 57932225, 59714755, 95091425, 107546725, 127450895, 131372461, 155258363, 298573775, 637254475, 656862305, 776291815, 1707841993, 3284311525, 3881459075, 8539209965, 42696049825]

約数ペア:

[(1, 42696049825), (5, 8539209965), (11, 3881459075), (13, 3284311525), (25, 1707841993), (55, 776291815), (65, 656862305), (67, 637254475), (143, 298573775), (275, 155258363), (325, 131372461), (335, 127450895), (397, 107546725), (449, 95091425), (715, 59714755), (737, 57932225), (871, 49019575), (1675, 25490179), (1985, 21509345), (2245, 19018285), (3575, 11942951), (3685, 11586445), (4355, 9803915), (4367, 9776975), (4939, 8644675), (5161, 8272825), (5837, 7314725), (9581, 4456325), (9925, 4301869), (11225, 3803657), (18425, 2317289), (21775, 1960783), (21835, 1955395), (24695, 1728935), (25805, 1654565), (26599, 1605175), (29185, 1462945), (30083, 1419275), (47905, 891265), (56771, 752075), (64207, 664975), (109175, 391079), (123475, 345787), (129025, 330913), (132995, 321035), (145925, 292589), (150415, 283855), (178253, 239525)]