90699215

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1301}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 110992896

約数和(自身を除く): 20293681

約数列:

[1, 5, 73, 191, 365, 955, 1301, 6505, 13943, 69715, 94973, 248491, 474865, 1242455, 18139843, 90699215]

約数ペア:

[(1, 90699215), (5, 18139843), (73, 1242455), (191, 474865), (365, 248491), (955, 94973), (1301, 69715), (6505, 13943)]