132956845

素因数分解:

$5^1\times 7^2\times {\mathrm{661}}^1\times {\mathrm{821}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 186104088

約数和(自身を除く): 53147243

約数列:

[1, 5, 7, 35, 49, 245, 661, 821, 3305, 4105, 4627, 5747, 23135, 28735, 32389, 40229, 161945, 201145, 542681, 2713405, 3798767, 18993835, 26591369, 132956845]

約数ペア:

[(1, 132956845), (5, 26591369), (7, 18993835), (35, 3798767), (49, 2713405), (245, 542681), (661, 201145), (821, 161945), (3305, 40229), (4105, 32389), (4627, 28735), (5747, 23135)]