9489995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 12192768

約数和(自身を除く): 2702773

約数列:

[1, 5, 17, 85, 97, 485, 1151, 1649, 5755, 8245, 19567, 97835, 111647, 558235, 1897999, 9489995]

約数ペア:

[(1, 9489995), (5, 1897999), (17, 558235), (85, 111647), (97, 97835), (485, 19567), (1151, 8245), (1649, 5755)]