76787425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 114492672

約数和(自身を除く): 37705247

約数列:

[1, 5, 11, 13, 25, 47, 55, 65, 143, 235, 275, 325, 457, 517, 611, 715, 1175, 2285, 2585, 3055, 3575, 5027, 5941, 6721, 11425, 12925, 15275, 21479, 25135, 29705, 33605, 65351, 107395, 125675, 148525, 168025, 236269, 279227, 326755, 536975, 1181345, 1396135, 1633775, 3071497, 5906725, 6980675, 15357485, 76787425]

約数ペア:

[(1, 76787425), (5, 15357485), (11, 6980675), (13, 5906725), (25, 3071497), (47, 1633775), (55, 1396135), (65, 1181345), (143, 536975), (235, 326755), (275, 279227), (325, 236269), (457, 168025), (517, 148525), (611, 125675), (715, 107395), (1175, 65351), (2285, 33605), (2585, 29705), (3055, 25135), (3575, 21479), (5027, 15275), (5941, 12925), (6721, 11425)]