79278005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{8669}}^1$

素因数の和:8764

約数の個数: 16

約数和(自身を含む): 99878400

約数和(自身を除く): 20600395

約数列:

[1, 5, 31, 59, 155, 295, 1829, 8669, 9145, 43345, 268739, 511471, 1343695, 2557355, 15855601, 79278005]

約数ペア:

[(1, 79278005), (5, 15855601), (31, 2557355), (59, 1343695), (155, 511471), (295, 268739), (1829, 43345), (8669, 9145)]