89256215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5209}}^1$

素因数の和:5386

約数の個数: 16

約数和(自身を含む): 112536000

約数和(自身を除く): 23279785

約数列:

[1, 5, 23, 115, 149, 745, 3427, 5209, 17135, 26045, 119807, 599035, 776141, 3880705, 17851243, 89256215]

約数ペア:

[(1, 89256215), (5, 17851243), (23, 3880705), (115, 776141), (149, 599035), (745, 119807), (3427, 26045), (5209, 17135)]