77348535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{857}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 135412992

約数和(自身を除く): 58064457

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 547, 857, 1641, 2571, 2735, 4285, 6017, 8205, 9427, 12855, 18051, 28281, 30085, 47135, 90255, 141405, 468779, 1406337, 2343895, 5156569, 7031685, 15469707, 25782845, 77348535]

約数ペア:

[(1, 77348535), (3, 25782845), (5, 15469707), (11, 7031685), (15, 5156569), (33, 2343895), (55, 1406337), (165, 468779), (547, 141405), (857, 90255), (1641, 47135), (2571, 30085), (2735, 28281), (4285, 18051), (6017, 12855), (8205, 9427)]