217184435

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 299194560

約数和(自身を除く): 82010125

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 1163, 2197, 2873, 5815, 10985, 14365, 15119, 19771, 37349, 75595, 98855, 186745, 196547, 257023, 982735, 1285115, 2555111, 3341299, 12775555, 16706495, 43436887, 217184435]

約数ペア:

[(1, 217184435), (5, 43436887), (13, 16706495), (17, 12775555), (65, 3341299), (85, 2555111), (169, 1285115), (221, 982735), (845, 257023), (1105, 196547), (1163, 186745), (2197, 98855), (2873, 75595), (5815, 37349), (10985, 19771), (14365, 15119)]