68467995

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{49081}}^1$

素因数の和:49123

約数の個数: 24

約数和(自身を含む): 122508672

約数和(自身を除く): 54040677

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 49081, 147243, 245405, 441729, 736215, 1521511, 2208645, 4564533, 7607555, 13693599, 22822665, 68467995]

約数ペア:

[(1, 68467995), (3, 22822665), (5, 13693599), (9, 7607555), (15, 4564533), (31, 2208645), (45, 1521511), (93, 736215), (155, 441729), (279, 245405), (465, 147243), (1395, 49081)]