82760425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1171}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 112483872

約数和(自身を除く): 29723447

約数列:

[1, 5, 11, 25, 55, 257, 275, 1171, 1285, 2827, 5855, 6425, 12881, 14135, 29275, 64405, 70675, 300947, 322025, 1504735, 3310417, 7523675, 16552085, 82760425]

約数ペア:

[(1, 82760425), (5, 16552085), (11, 7523675), (25, 3310417), (55, 1504735), (257, 322025), (275, 300947), (1171, 70675), (1285, 64405), (2827, 29275), (5855, 14135), (6425, 12881)]