68934405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3257}}^1$

素因数の和:3365

約数の個数: 32

約数和(自身を含む): 118226304

約数和(自身を除く): 49291899

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 3257, 4233, 7055, 9771, 16285, 21165, 48855, 55369, 166107, 270331, 276845, 810993, 830535, 1351655, 4054965, 4595627, 13786881, 22978135, 68934405]

約数ペア:

[(1, 68934405), (3, 22978135), (5, 13786881), (15, 4595627), (17, 4054965), (51, 1351655), (83, 830535), (85, 810993), (249, 276845), (255, 270331), (415, 166107), (1245, 55369), (1411, 48855), (3257, 21165), (4233, 16285), (7055, 9771)]