4864445

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 6093360

約数和(自身を除く): 1228915

約数列:

[1, 5, 41, 61, 205, 305, 389, 1945, 2501, 12505, 15949, 23729, 79745, 118645, 972889, 4864445]

約数ペア:

[(1, 4864445), (5, 972889), (41, 118645), (61, 79745), (205, 23729), (305, 15949), (389, 12505), (1945, 2501)]