80572995

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14557}}^1$

素因数の和:14612

約数の個数: 32

約数和(自身を含む): 146744640

約数和(自身を除く): 66171645

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 14557, 43671, 72785, 131013, 218355, 393039, 596837, 655065, 1790511, 1965195, 2984185, 5371533, 8952555, 16114599, 26857665, 80572995]

約数ペア:

[(1, 80572995), (3, 26857665), (5, 16114599), (9, 8952555), (15, 5371533), (27, 2984185), (41, 1965195), (45, 1790511), (123, 655065), (135, 596837), (205, 393039), (369, 218355), (615, 131013), (1107, 72785), (1845, 43671), (5535, 14557)]