172704225

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{34369}}^1$

素因数の和:34449

約数の個数: 24

約数和(自身を含む): 289807840

約数和(自身を除く): 117103615

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 34369, 103107, 171845, 515535, 859225, 2302723, 2577675, 6908169, 11513615, 34540845, 57568075, 172704225]

約数ペア:

[(1, 172704225), (3, 57568075), (5, 34540845), (15, 11513615), (25, 6908169), (67, 2577675), (75, 2302723), (201, 859225), (335, 515535), (1005, 171845), (1675, 103107), (5025, 34369)]