68002975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3019}}^1$

素因数の和:3099

約数の個数: 24

約数和(自身を含む): 90998640

約数和(自身を除く): 22995665

約数列:

[1, 5, 17, 25, 53, 85, 265, 425, 901, 1325, 3019, 4505, 15095, 22525, 51323, 75475, 160007, 256615, 800035, 1283075, 2720119, 4000175, 13600595, 68002975]

約数ペア:

[(1, 68002975), (5, 13600595), (17, 4000175), (25, 2720119), (53, 1283075), (85, 800035), (265, 256615), (425, 160007), (901, 75475), (1325, 51323), (3019, 22525), (4505, 15095)]