23850405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31177}}^1$

素因数の和:31205

約数の個数: 24

約数和(自身を含む): 43773912

約数和(自身を除く): 19923507

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 31177, 93531, 155885, 280593, 467655, 530009, 1402965, 1590027, 2650045, 4770081, 7950135, 23850405]

約数ペア:

[(1, 23850405), (3, 7950135), (5, 4770081), (9, 2650045), (15, 1590027), (17, 1402965), (45, 530009), (51, 467655), (85, 280593), (153, 155885), (255, 93531), (765, 31177)]