165165715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{231001}}^1$

素因数の和:231030

約数の個数: 16

約数和(自身を含む): 232850016

約数和(自身を除く): 67684301

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 231001, 1155005, 2541011, 3003013, 12705055, 15015065, 33033143, 165165715]

約数ペア:

[(1, 165165715), (5, 33033143), (11, 15015065), (13, 12705055), (55, 3003013), (65, 2541011), (143, 1155005), (715, 231001)]