11748735

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 20530224

約数和(自身を除く): 8781489

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 1993, 5895, 5979, 9965, 17937, 29895, 89685, 261083, 783249, 1305415, 2349747, 3916245, 11748735]

約数ペア:

[(1, 11748735), (3, 3916245), (5, 2349747), (9, 1305415), (15, 783249), (45, 261083), (131, 89685), (393, 29895), (655, 17937), (1179, 9965), (1965, 5979), (1993, 5895)]