101917295

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 130899888

約数和(自身を除く): 28982593

約数列:

[1, 5, 17, 85, 251, 281, 289, 1255, 1405, 1445, 4267, 4777, 21335, 23885, 70531, 72539, 81209, 352655, 362695, 406045, 1199027, 5995135, 20383459, 101917295]

約数ペア:

[(1, 101917295), (5, 20383459), (17, 5995135), (85, 1199027), (251, 406045), (281, 362695), (289, 352655), (1255, 81209), (1405, 72539), (1445, 70531), (4267, 23885), (4777, 21335)]