72216075

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{6133}}^1$

素因数の和:6303

約数の個数: 24

約数和(自身を含む): 120177328

約数和(自身を除く): 47961253

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 2355, 3925, 6133, 11775, 18399, 30665, 91995, 153325, 459975, 962881, 2888643, 4814405, 14443215, 24072025, 72216075]

約数ペア:

[(1, 72216075), (3, 24072025), (5, 14443215), (15, 4814405), (25, 2888643), (75, 962881), (157, 459975), (471, 153325), (785, 91995), (2355, 30665), (3925, 18399), (6133, 11775)]