85280457645

素因数分解:

$3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2336771}}^1$

素因数の和:2337593

約数の個数: 24

約数和(自身を含む): 148001791392

約数和(自身を除く): 62721333747

約数列:

[1, 3, 5, 9, 15, 45, 811, 2433, 4055, 7299, 12165, 36495, 2336771, 7010313, 11683855, 21030939, 35051565, 105154695, 1895121281, 5685363843, 9475606405, 17056091529, 28426819215, 85280457645]

約数ペア:

[(1, 85280457645), (3, 28426819215), (5, 17056091529), (9, 9475606405), (15, 5685363843), (45, 1895121281), (811, 105154695), (2433, 35051565), (4055, 21030939), (7299, 11683855), (12165, 7010313), (36495, 2336771)]