4267445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 6435072

約数和(自身を除く): 2167627

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 113, 415, 455, 565, 581, 791, 1079, 1469, 2905, 3955, 5395, 7345, 7553, 9379, 10283, 37765, 46895, 51415, 65653, 121927, 328265, 609635, 853489, 4267445]

約数ペア:

[(1, 4267445), (5, 853489), (7, 609635), (13, 328265), (35, 121927), (65, 65653), (83, 51415), (91, 46895), (113, 37765), (415, 10283), (455, 9379), (565, 7553), (581, 7345), (791, 5395), (1079, 3955), (1469, 2905)]