23349215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 28858368

約数和(自身を除く): 5509153

約数列:

[1, 5, 43, 215, 223, 487, 1115, 2435, 9589, 20941, 47945, 104705, 108601, 543005, 4669843, 23349215]

約数ペア:

[(1, 23349215), (5, 4669843), (43, 543005), (215, 108601), (223, 104705), (487, 47945), (1115, 20941), (2435, 9589)]