40512445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6529}}^1$

素因数の和:6624

約数の個数: 16

約数和(自身を含む): 52187760

約数和(自身を除く): 11675315

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 6529, 32645, 110993, 476617, 554965, 2383085, 8102489, 40512445]

約数ペア:

[(1, 40512445), (5, 8102489), (17, 2383085), (73, 554965), (85, 476617), (365, 110993), (1241, 32645), (6205, 6529)]