11909115

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8537}}^1$

素因数の和:8579

約数の個数: 24

約数和(自身を含む): 21310848

約数和(自身を除く): 9401733

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 8537, 25611, 42685, 76833, 128055, 264647, 384165, 793941, 1323235, 2381823, 3969705, 11909115]

約数ペア:

[(1, 11909115), (3, 3969705), (5, 2381823), (9, 1323235), (15, 793941), (31, 384165), (45, 264647), (93, 128055), (155, 76833), (279, 42685), (465, 25611), (1395, 8537)]