55880715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1259}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 42096885

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 269, 807, 1259, 1345, 2959, 3777, 4035, 6295, 8877, 13849, 14795, 18885, 41547, 44385, 69245, 207735, 338671, 1016013, 1693355, 3725381, 5080065, 11176143, 18626905, 55880715]

約数ペア:

[(1, 55880715), (3, 18626905), (5, 11176143), (11, 5080065), (15, 3725381), (33, 1693355), (55, 1016013), (165, 338671), (269, 207735), (807, 69245), (1259, 44385), (1345, 41547), (2959, 18885), (3777, 14795), (4035, 13849), (6295, 8877)]