26520065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 12187135

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1279, 1595, 1885, 4147, 6395, 14069, 16627, 20735, 37091, 70345, 83135, 182897, 185455, 408001, 482183, 914485, 2040005, 2410915, 5304013, 26520065]

約数ペア:

[(1, 26520065), (5, 5304013), (11, 2410915), (13, 2040005), (29, 914485), (55, 482183), (65, 408001), (143, 185455), (145, 182897), (319, 83135), (377, 70345), (715, 37091), (1279, 20735), (1595, 16627), (1885, 14069), (4147, 6395)]