55484715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25867}}^1$

素因数の和:25899

約数の個数: 32

約数和(自身を含む): 104299776

約数和(自身を除く): 48815061

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 25867, 77601, 129335, 284537, 336271, 388005, 853611, 1008813, 1422685, 1681355, 3698981, 4268055, 5044065, 11096943, 18494905, 55484715]

約数ペア:

[(1, 55484715), (3, 18494905), (5, 11096943), (11, 5044065), (13, 4268055), (15, 3698981), (33, 1681355), (39, 1422685), (55, 1008813), (65, 853611), (143, 388005), (165, 336271), (195, 284537), (429, 129335), (715, 77601), (2145, 25867)]