12580575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 24569856

約数和(自身を除く): 11989281

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 773, 775, 1085, 2319, 2325, 3255, 3865, 5411, 5425, 11595, 16233, 16275, 19325, 23963, 27055, 57975, 71889, 81165, 119815, 135275, 167741, 359445, 405825, 503223, 599075, 838705, 1797225, 2516115, 4193525, 12580575]

約数ペア:

[(1, 12580575), (3, 4193525), (5, 2516115), (7, 1797225), (15, 838705), (21, 599075), (25, 503223), (31, 405825), (35, 359445), (75, 167741), (93, 135275), (105, 119815), (155, 81165), (175, 71889), (217, 57975), (465, 27055), (525, 23963), (651, 19325), (773, 16275), (775, 16233), (1085, 11595), (2319, 5425), (2325, 5411), (3255, 3865)]