68222975

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 87650640

約数和(自身を除く): 19427665

約数列:

[1, 5, 25, 41, 101, 205, 505, 659, 1025, 2525, 3295, 4141, 16475, 20705, 27019, 66559, 103525, 135095, 332795, 675475, 1663975, 2728919, 13644595, 68222975]

約数ペア:

[(1, 68222975), (5, 13644595), (25, 2728919), (41, 1663975), (101, 675475), (205, 332795), (505, 135095), (659, 103525), (1025, 66559), (2525, 27019), (3295, 20705), (4141, 16475)]