58724375

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{5527}}^1$

素因数の和:5564

約数の個数: 20

約数和(自身を含む): 77712624

約数和(自身を除く): 18988249

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 2125, 5527, 10625, 27635, 93959, 138175, 469795, 690875, 2348975, 3454375, 11744875, 58724375]

約数ペア:

[(1, 58724375), (5, 11744875), (17, 3454375), (25, 2348975), (85, 690875), (125, 469795), (425, 138175), (625, 93959), (2125, 27635), (5527, 10625)]