342870615

素因数分解:

$3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{11527}}^1$

素因数の和:12199

約数の個数: 24

約数和(自身を含む): 595259808

約数和(自身を除く): 252389193

約数列:

[1, 3, 5, 9, 15, 45, 661, 1983, 3305, 5949, 9915, 11527, 29745, 34581, 57635, 103743, 172905, 518715, 7619347, 22858041, 38096735, 68574123, 114290205, 342870615]

約数ペア:

[(1, 342870615), (3, 114290205), (5, 68574123), (9, 38096735), (15, 22858041), (45, 7619347), (661, 518715), (1983, 172905), (3305, 103743), (5949, 57635), (9915, 34581), (11527, 29745)]