749671775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{13441}}^1$

素因数の和:13571

約数の個数: 24

約数和(自身を含む): 980083104

約数和(自身を除く): 230411329

約数列:

[1, 5, 23, 25, 97, 115, 485, 575, 2231, 2425, 11155, 13441, 55775, 67205, 309143, 336025, 1303777, 1545715, 6518885, 7728575, 29986871, 32594425, 149934355, 749671775]

約数ペア:

[(1, 749671775), (5, 149934355), (23, 32594425), (25, 29986871), (97, 7728575), (115, 6518885), (485, 1545715), (575, 1303777), (2231, 336025), (2425, 309143), (11155, 67205), (13441, 55775)]