26830155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 20447925

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 165, 339, 565, 1243, 1439, 1695, 3729, 4317, 6215, 7195, 15829, 18645, 21585, 47487, 79145, 162607, 237435, 487821, 813035, 1788677, 2439105, 5366031, 8943385, 26830155]

約数ペア:

[(1, 26830155), (3, 8943385), (5, 5366031), (11, 2439105), (15, 1788677), (33, 813035), (55, 487821), (113, 237435), (165, 162607), (339, 79145), (565, 47487), (1243, 21585), (1439, 18645), (1695, 15829), (3729, 7195), (4317, 6215)]