3189615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 5999616

約数和(自身を除く): 2810001

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 1487, 2145, 4461, 7435, 16357, 19331, 22305, 49071, 57993, 81785, 96655, 212641, 245355, 289965, 637923, 1063205, 3189615]

約数ペア:

[(1, 3189615), (3, 1063205), (5, 637923), (11, 289965), (13, 245355), (15, 212641), (33, 96655), (39, 81785), (55, 57993), (65, 49071), (143, 22305), (165, 19331), (195, 16357), (429, 7435), (715, 4461), (1487, 2145)]