13875615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23719}}^1$

素因数の和:23743

約数の個数: 24

約数和(自身を含む): 25902240

約数和(自身を除く): 12026625

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 23719, 71157, 118595, 213471, 308347, 355785, 925041, 1067355, 1541735, 2775123, 4625205, 13875615]

約数ペア:

[(1, 13875615), (3, 4625205), (5, 2775123), (9, 1541735), (13, 1067355), (15, 925041), (39, 355785), (45, 308347), (65, 213471), (117, 118595), (195, 71157), (585, 23719)]