72782215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1459}}^1$

素因数の和:2382

約数の個数: 16

約数和(自身を含む): 95448960

約数和(自身を除く): 22666745

約数列:

[1, 5, 11, 55, 907, 1459, 4535, 7295, 9977, 16049, 49885, 80245, 1323313, 6616565, 14556443, 72782215]

約数ペア:

[(1, 72782215), (5, 14556443), (11, 6616565), (55, 1323313), (907, 80245), (1459, 49885), (4535, 16049), (7295, 9977)]