85836855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11897}}^1$

素因数の和:11955

約数の個数: 32

約数和(自身を含む): 151913664

約数和(自身を除く): 66076809

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 11897, 35691, 59485, 154661, 178455, 440189, 463983, 773305, 1320567, 2200945, 2319915, 5722457, 6602835, 17167371, 28612285, 85836855]

約数ペア:

[(1, 85836855), (3, 28612285), (5, 17167371), (13, 6602835), (15, 5722457), (37, 2319915), (39, 2200945), (65, 1320567), (111, 773305), (185, 463983), (195, 440189), (481, 178455), (555, 154661), (1443, 59485), (2405, 35691), (7215, 11897)]