283256975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6871}}^1$

素因数の和:6995

約数の個数: 24

約数和(自身を含む): 375788448

約数和(自身を除く): 92531473

約数列:

[1, 5, 17, 25, 85, 97, 425, 485, 1649, 2425, 6871, 8245, 34355, 41225, 116807, 171775, 584035, 666487, 2920175, 3332435, 11330279, 16662175, 56651395, 283256975]

約数ペア:

[(1, 283256975), (5, 56651395), (17, 16662175), (25, 11330279), (85, 3332435), (97, 2920175), (425, 666487), (485, 584035), (1649, 171775), (2425, 116807), (6871, 41225), (8245, 34355)]