54897225

素因数分解:

$3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{4231}}^1$

素因数の和:4417

約数の個数: 24

約数和(自身を含む): 91309632

約数和(自身を除く): 36412407

約数列:

[1, 3, 5, 15, 25, 75, 173, 519, 865, 2595, 4231, 4325, 12693, 12975, 21155, 63465, 105775, 317325, 731963, 2195889, 3659815, 10979445, 18299075, 54897225]

約数ペア:

[(1, 54897225), (3, 18299075), (5, 10979445), (15, 3659815), (25, 2195889), (75, 731963), (173, 317325), (519, 105775), (865, 63465), (2595, 21155), (4231, 12975), (4325, 12693)]