858422085

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{17923}}^1$

素因数の和:18065

約数の個数: 32

約数和(自身を含む): 1431625728

約数和(自身を除く): 573203643

約数列:

[1, 3, 5, 15, 31, 93, 103, 155, 309, 465, 515, 1545, 3193, 9579, 15965, 17923, 47895, 53769, 89615, 268845, 555613, 1666839, 1846069, 2778065, 5538207, 8334195, 9230345, 27691035, 57228139, 171684417, 286140695, 858422085]

約数ペア:

[(1, 858422085), (3, 286140695), (5, 171684417), (15, 57228139), (31, 27691035), (93, 9230345), (103, 8334195), (155, 5538207), (309, 2778065), (465, 1846069), (515, 1666839), (1545, 555613), (3193, 268845), (9579, 89615), (15965, 53769), (17923, 47895)]