275015905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{20023}}^1$

素因数の和:20136

約数の個数: 16

約数和(自身を含む): 343131264

約数和(自身を除く): 68115359

約数列:

[1, 5, 41, 67, 205, 335, 2747, 13735, 20023, 100115, 820943, 1341541, 4104715, 6707705, 55003181, 275015905]

約数ペア:

[(1, 275015905), (5, 55003181), (41, 6707705), (67, 4104715), (205, 1341541), (335, 820943), (2747, 100115), (13735, 20023)]