53842825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 71245440

約数和(自身を除く): 17402615

約数列:

[1, 5, 17, 25, 85, 151, 425, 755, 839, 2567, 3775, 4195, 12835, 14263, 20975, 64175, 71315, 126689, 356575, 633445, 2153713, 3167225, 10768565, 53842825]

約数ペア:

[(1, 53842825), (5, 10768565), (17, 3167225), (25, 2153713), (85, 633445), (151, 356575), (425, 126689), (755, 71315), (839, 64175), (2567, 20975), (3775, 14263), (4195, 12835)]