9247265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 11667456

約数和(自身を除く): 2420191

約数列:

[1, 5, 23, 115, 191, 421, 955, 2105, 4393, 9683, 21965, 48415, 80411, 402055, 1849453, 9247265]

約数ペア:

[(1, 9247265), (5, 1849453), (23, 402055), (115, 80411), (191, 48415), (421, 21965), (955, 9683), (2105, 4393)]