77472565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{1259}}^1$

素因数の和:1692

約数の個数: 16

約数和(自身を含む): 96284160

約数和(自身を除く): 18811595

約数列:

[1, 5, 31, 155, 397, 1259, 1985, 6295, 12307, 39029, 61535, 195145, 499823, 2499115, 15494513, 77472565]

約数ペア:

[(1, 77472565), (5, 15494513), (31, 2499115), (155, 499823), (397, 195145), (1259, 61535), (1985, 39029), (6295, 12307)]