148935185

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{28559}}^1$

素因数の和:28720

約数の個数: 16

約数和(自身を含む): 205632000

約数和(自身を除く): 56696815

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 28559, 142795, 199913, 999565, 4255291, 21276455, 29787037, 148935185]

約数ペア:

[(1, 148935185), (5, 29787037), (7, 21276455), (35, 4255291), (149, 999565), (745, 199913), (1043, 142795), (5215, 28559)]