169455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 322560

約数和(自身を除く): 153105

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 79, 143, 165, 195, 237, 395, 429, 715, 869, 1027, 1185, 2145, 2607, 3081, 4345, 5135, 11297, 13035, 15405, 33891, 56485, 169455]

約数ペア:

[(1, 169455), (3, 56485), (5, 33891), (11, 15405), (13, 13035), (15, 11297), (33, 5135), (39, 4345), (55, 3081), (65, 2607), (79, 2145), (143, 1185), (165, 1027), (195, 869), (237, 715), (395, 429)]