13839675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 24427008

約数和(自身を除く): 10587333

約数列:

[1, 3, 5, 15, 23, 25, 69, 71, 75, 113, 115, 213, 339, 345, 355, 565, 575, 1065, 1633, 1695, 1725, 1775, 2599, 2825, 4899, 5325, 7797, 8023, 8165, 8475, 12995, 24069, 24495, 38985, 40115, 40825, 64975, 120345, 122475, 184529, 194925, 200575, 553587, 601725, 922645, 2767935, 4613225, 13839675]

約数ペア:

[(1, 13839675), (3, 4613225), (5, 2767935), (15, 922645), (23, 601725), (25, 553587), (69, 200575), (71, 194925), (75, 184529), (113, 122475), (115, 120345), (213, 64975), (339, 40825), (345, 40115), (355, 38985), (565, 24495), (575, 24069), (1065, 12995), (1633, 8475), (1695, 8165), (1725, 8023), (1775, 7797), (2599, 5325), (2825, 4899)]