9120245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 11875248

約数和(自身を除く): 2755003

約数列:

[1, 5, 17, 41, 85, 205, 697, 2617, 3485, 13085, 44489, 107297, 222445, 536485, 1824049, 9120245]

約数ペア:

[(1, 9120245), (5, 1824049), (17, 536485), (41, 222445), (85, 107297), (205, 44489), (697, 13085), (2617, 3485)]