19230165

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7243}}^1$

素因数の和:7313

約数の個数: 24

約数和(自身を含む): 33901920

約数和(自身を除く): 14671755

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 7243, 21729, 36215, 65187, 108645, 325935, 427337, 1282011, 2136685, 3846033, 6410055, 19230165]

約数ペア:

[(1, 19230165), (3, 6410055), (5, 3846033), (9, 2136685), (15, 1282011), (45, 427337), (59, 325935), (177, 108645), (295, 65187), (531, 36215), (885, 21729), (2655, 7243)]