250996925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19051}}^1$

素因数の和:19109

約数の個数: 24

約数和(自身を含む): 340192512

約数和(自身を除く): 89195587

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 13175, 19051, 95255, 323867, 476275, 590581, 1619335, 2952905, 8096675, 10039877, 14764525, 50199385, 250996925]

約数ペア:

[(1, 250996925), (5, 50199385), (17, 14764525), (25, 10039877), (31, 8096675), (85, 2952905), (155, 1619335), (425, 590581), (527, 476275), (775, 323867), (2635, 95255), (13175, 19051)]