129892325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9859}}^1$

素因数の和:9917

約数の個数: 24

約数和(自身を含む): 176060160

約数和(自身を除く): 46167835

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 9859, 13175, 49295, 167603, 246475, 305629, 838015, 1528145, 4190075, 5195693, 7640725, 25978465, 129892325]

約数ペア:

[(1, 129892325), (5, 25978465), (17, 7640725), (25, 5195693), (31, 4190075), (85, 1528145), (155, 838015), (425, 305629), (527, 246475), (775, 167603), (2635, 49295), (9859, 13175)]