7213835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 9115200

約数和(自身を除く): 1901365

約数列:

[1, 5, 23, 115, 149, 421, 745, 2105, 3427, 9683, 17135, 48415, 62729, 313645, 1442767, 7213835]

約数ペア:

[(1, 7213835), (5, 1442767), (23, 313645), (115, 62729), (149, 48415), (421, 17135), (745, 9683), (2105, 3427)]