11716605

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 21625344

約数和(自身を除く): 9908739

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 227, 279, 333, 465, 555, 681, 1135, 1147, 1395, 1665, 2043, 3405, 3441, 5735, 7037, 8399, 10215, 10323, 17205, 21111, 25197, 35185, 41995, 51615, 63333, 75591, 105555, 125985, 260369, 316665, 377955, 781107, 1301845, 2343321, 3905535, 11716605]

約数ペア:

[(1, 11716605), (3, 3905535), (5, 2343321), (9, 1301845), (15, 781107), (31, 377955), (37, 316665), (45, 260369), (93, 125985), (111, 105555), (155, 75591), (185, 63333), (227, 51615), (279, 41995), (333, 35185), (465, 25197), (555, 21111), (681, 17205), (1135, 10323), (1147, 10215), (1395, 8399), (1665, 7037), (2043, 5735), (3405, 3441)]