148897185

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{320209}}^1$

素因数の和:320248

約数の個数: 16

約数和(自身を含む): 245921280

約数和(自身を除く): 97024095

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 320209, 960627, 1601045, 4803135, 9926479, 29779437, 49632395, 148897185]

約数ペア:

[(1, 148897185), (3, 49632395), (5, 29779437), (15, 9926479), (31, 4803135), (93, 1601045), (155, 960627), (465, 320209)]