40119405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 68542848

約数和(自身を除く): 28423443

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 1201, 1965, 2227, 3603, 6005, 6681, 11135, 18015, 20417, 33405, 61251, 102085, 157331, 306255, 471993, 786655, 2359965, 2674627, 8023881, 13373135, 40119405]

約数ペア:

[(1, 40119405), (3, 13373135), (5, 8023881), (15, 2674627), (17, 2359965), (51, 786655), (85, 471993), (131, 306255), (255, 157331), (393, 102085), (655, 61251), (1201, 33405), (1965, 20417), (2227, 18015), (3603, 11135), (6005, 6681)]