15085530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5407}}^1$

素因数の和:5451

約数の個数: 48

約数和(自身を含む): 40495104

約数和(自身を除く): 25409574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 5407, 10814, 16221, 27035, 32442, 48663, 54070, 81105, 97326, 162210, 167617, 243315, 335234, 486630, 502851, 838085, 1005702, 1508553, 1676170, 2514255, 3017106, 5028510, 7542765, 15085530]

約数ペア:

[(1, 15085530), (2, 7542765), (3, 5028510), (5, 3017106), (6, 2514255), (9, 1676170), (10, 1508553), (15, 1005702), (18, 838085), (30, 502851), (31, 486630), (45, 335234), (62, 243315), (90, 167617), (93, 162210), (155, 97326), (186, 81105), (279, 54070), (310, 48663), (465, 32442), (558, 27035), (930, 16221), (1395, 10814), (2790, 5407)]