68979835

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 88079760

約数和(自身を除く): 19099925

約数列:

[1, 5, 29, 41, 145, 205, 283, 1189, 1415, 1681, 5945, 8207, 8405, 11603, 41035, 48749, 58015, 243745, 336487, 475723, 1682435, 2378615, 13795967, 68979835]

約数ペア:

[(1, 68979835), (5, 13795967), (29, 2378615), (41, 1682435), (145, 475723), (205, 336487), (283, 243745), (1189, 58015), (1415, 48749), (1681, 41035), (5945, 11603), (8207, 8405)]