2013150075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{865871}}^1$

素因数の和:865915

約数の個数: 24

約数和(自身を含む): 3435780096

約数和(自身を除く): 1422630021

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 865871, 2597613, 4329355, 12988065, 21646775, 26842001, 64940325, 80526003, 134210005, 402630015, 671050025, 2013150075]

約数ペア:

[(1, 2013150075), (3, 671050025), (5, 402630015), (15, 134210005), (25, 80526003), (31, 64940325), (75, 26842001), (93, 21646775), (155, 12988065), (465, 4329355), (775, 2597613), (2325, 865871)]