30253295

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 37373952

約数和(自身を除く): 7120657

約数列:

[1, 5, 43, 215, 223, 631, 1115, 3155, 9589, 27133, 47945, 135665, 140713, 703565, 6050659, 30253295]

約数ペア:

[(1, 30253295), (5, 6050659), (43, 703565), (215, 140713), (223, 135665), (631, 47945), (1115, 27133), (3155, 9589)]