82571725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 107618112

約数和(自身を除く): 25046387

約数列:

[1, 5, 23, 25, 115, 163, 575, 815, 881, 3749, 4075, 4405, 18745, 20263, 22025, 93725, 101315, 143603, 506575, 718015, 3302869, 3590075, 16514345, 82571725]

約数ペア:

[(1, 82571725), (5, 16514345), (23, 3590075), (25, 3302869), (115, 718015), (163, 506575), (575, 143603), (815, 101315), (881, 93725), (3749, 22025), (4075, 20263), (4405, 18745)]