63859225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 89565696

約数和(自身を除く): 25706471

約数列:

[1, 5, 17, 25, 31, 37, 85, 131, 155, 185, 425, 527, 629, 655, 775, 925, 1147, 2227, 2635, 3145, 3275, 4061, 4847, 5735, 11135, 13175, 15725, 19499, 20305, 24235, 28675, 55675, 69037, 82399, 97495, 101525, 121175, 150257, 345185, 411995, 487475, 751285, 1725925, 2059975, 2554369, 3756425, 12771845, 63859225]

約数ペア:

[(1, 63859225), (5, 12771845), (17, 3756425), (25, 2554369), (31, 2059975), (37, 1725925), (85, 751285), (131, 487475), (155, 411995), (185, 345185), (425, 150257), (527, 121175), (629, 101525), (655, 97495), (775, 82399), (925, 69037), (1147, 55675), (2227, 28675), (2635, 24235), (3145, 20305), (3275, 19499), (4061, 15725), (4847, 13175), (5735, 11135)]