81410252625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{4259}}^1$

素因数の和:5600

約数の個数: 96

約数和(自身を含む): 158202495360

約数和(自身を除く): 76792242735

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1307, 1625, 2925, 3921, 4259, 4875, 6535, 11763, 12777, 14625, 16991, 19605, 21295, 32675, 38331, 50973, 55367, 58815, 63885, 84955, 98025, 106475, 152919, 163375, 166101, 191655, 254865, 276835, 294075, 319425, 424775, 490125, 498303, 532375, 764595, 830505, 958275, 1274325, 1384175, 1470375, 1597125, 2123875, 2491515, 3822975, 4152525, 4791375, 5566513, 6371625, 6920875, 12457575, 16699539, 19114875, 20762625, 27832565, 50098617, 62287875, 72364669, 83497695, 139162825, 217094007, 250493085, 361823345, 417488475, 651282021, 695814125, 1085470035, 1252465425, 1809116725, 2087442375, 3256410105, 5427350175, 6262327125, 9045583625, 16282050525, 27136750875, 81410252625]

約数ペア:

[(1, 81410252625), (3, 27136750875), (5, 16282050525), (9, 9045583625), (13, 6262327125), (15, 5427350175), (25, 3256410105), (39, 2087442375), (45, 1809116725), (65, 1252465425), (75, 1085470035), (117, 695814125), (125, 651282021), (195, 417488475), (225, 361823345), (325, 250493085), (375, 217094007), (585, 139162825), (975, 83497695), (1125, 72364669), (1307, 62287875), (1625, 50098617), (2925, 27832565), (3921, 20762625), (4259, 19114875), (4875, 16699539), (6535, 12457575), (11763, 6920875), (12777, 6371625), (14625, 5566513), (16991, 4791375), (19605, 4152525), (21295, 3822975), (32675, 2491515), (38331, 2123875), (50973, 1597125), (55367, 1470375), (58815, 1384175), (63885, 1274325), (84955, 958275), (98025, 830505), (106475, 764595), (152919, 532375), (163375, 498303), (166101, 490125), (191655, 424775), (254865, 319425), (276835, 294075)]