276268105

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{191189}}^1$

素因数の和:191228

約数の個数: 12

約数和(自身を含む): 352171980

約数和(自身を除く): 75903875

約数列:

[1, 5, 17, 85, 289, 1445, 191189, 955945, 3250213, 16251065, 55253621, 276268105]

約数ペア:

[(1, 276268105), (5, 55253621), (17, 16251065), (85, 3250213), (289, 955945), (1445, 191189)]