2912485245

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1\times {\mathrm{2137}}^1$

素因数の和:4301

約数の個数: 32

約数和(自身を含む): 4772836992

約数和(自身を除く): 1860351747

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 2113, 2137, 6339, 6411, 10565, 10685, 31695, 32055, 90859, 91891, 272577, 275673, 454295, 459455, 1362885, 1378365, 4515481, 13546443, 22577405, 67732215, 194165683, 582497049, 970828415, 2912485245]

約数ペア:

[(1, 2912485245), (3, 970828415), (5, 582497049), (15, 194165683), (43, 67732215), (129, 22577405), (215, 13546443), (645, 4515481), (2113, 1378365), (2137, 1362885), (6339, 459455), (6411, 454295), (10565, 275673), (10685, 272577), (31695, 91891), (32055, 90859)]