264497515

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{9391}}^1$

素因数の和:9570

約数の個数: 16

約数和(自身を含む): 327292416

約数和(自身を除く): 62794901

約数列:

[1, 5, 43, 131, 215, 655, 5633, 9391, 28165, 46955, 403813, 1230221, 2019065, 6151105, 52899503, 264497515]

約数ペア:

[(1, 264497515), (5, 52899503), (43, 6151105), (131, 2019065), (215, 1230221), (655, 403813), (5633, 46955), (9391, 28165)]