25526665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3313}}^1$

素因数の和:3408

約数の個数: 16

約数和(自身を含む): 32450688

約数和(自身を除く): 6924023

約数列:

[1, 5, 23, 67, 115, 335, 1541, 3313, 7705, 16565, 76199, 221971, 380995, 1109855, 5105333, 25526665]

約数ペア:

[(1, 25526665), (5, 5105333), (23, 1109855), (67, 380995), (115, 221971), (335, 76199), (1541, 16565), (3313, 7705)]