97217575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 149879296

約数和(自身を除く): 52661721

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 151, 175, 283, 325, 455, 755, 1057, 1415, 1963, 1981, 2275, 3679, 3775, 5285, 7075, 9815, 9905, 13741, 18395, 25753, 26425, 42733, 49075, 49525, 68705, 91975, 128765, 213665, 299131, 343525, 555529, 643825, 1068325, 1495655, 2777645, 3888703, 7478275, 13888225, 19443515, 97217575]

約数ペア:

[(1, 97217575), (5, 19443515), (7, 13888225), (13, 7478275), (25, 3888703), (35, 2777645), (65, 1495655), (91, 1068325), (151, 643825), (175, 555529), (283, 343525), (325, 299131), (455, 213665), (755, 128765), (1057, 91975), (1415, 68705), (1963, 49525), (1981, 49075), (2275, 42733), (3679, 26425), (3775, 25753), (5285, 18395), (7075, 13741), (9815, 9905)]