7131384775

素因数分解:

$5^2\times {\mathrm{8123}}^1\times {\mathrm{35117}}^1$

素因数の和:43250

約数の個数: 12

約数和(自身を含む): 8844257592

約数和(自身を除く): 1712872817

約数列:

[1, 5, 25, 8123, 35117, 40615, 175585, 203075, 877925, 285255391, 1426276955, 7131384775]

約数ペア:

[(1, 7131384775), (5, 1426276955), (25, 285255391), (8123, 877925), (35117, 203075), (40615, 175585)]