54986215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3209}}^1$

素因数の和:3386

約数の個数: 16

約数和(自身を含む): 69336000

約数和(自身を除く): 14349785

約数列:

[1, 5, 23, 115, 149, 745, 3209, 3427, 16045, 17135, 73807, 369035, 478141, 2390705, 10997243, 54986215]

約数ペア:

[(1, 54986215), (5, 10997243), (23, 2390705), (115, 478141), (149, 369035), (745, 73807), (3209, 17135), (3427, 16045)]