55782415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2459}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 72324000

約数和(自身を除く): 16541585

約数列:

[1, 5, 13, 65, 349, 1745, 2459, 4537, 12295, 22685, 31967, 159835, 858191, 4290955, 11156483, 55782415]

約数ペア:

[(1, 55782415), (5, 11156483), (13, 4290955), (65, 858191), (349, 159835), (1745, 31967), (2459, 22685), (4537, 12295)]