4217085

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3065

約数の個数: 24

約数和(自身を含む): 7547904

約数和(自身を除く): 3330819

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 3023, 9069, 15115, 27207, 45345, 93713, 136035, 281139, 468565, 843417, 1405695, 4217085]

約数ペア:

[(1, 4217085), (3, 1405695), (5, 843417), (9, 468565), (15, 281139), (31, 136035), (45, 93713), (93, 45345), (155, 27207), (279, 15115), (465, 9069), (1395, 3023)]