79938725

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{467}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 102368448

約数和(自身を除く): 22429723

約数列:

[1, 5, 25, 41, 167, 205, 467, 835, 1025, 2335, 4175, 6847, 11675, 19147, 34235, 77989, 95735, 171175, 389945, 478675, 1949725, 3197549, 15987745, 79938725]

約数ペア:

[(1, 79938725), (5, 15987745), (25, 3197549), (41, 1949725), (167, 478675), (205, 389945), (467, 171175), (835, 95735), (1025, 77989), (2335, 34235), (4175, 19147), (6847, 11675)]