151145885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 205075584

約数和(自身を除く): 53929699

約数列:

[1, 5, 11, 41, 55, 97, 205, 451, 485, 691, 1067, 2255, 3455, 3977, 5335, 7601, 19885, 28331, 38005, 43747, 67027, 141655, 218735, 311641, 335135, 737297, 1558205, 2748107, 3686485, 13740535, 30229177, 151145885]

約数ペア:

[(1, 151145885), (5, 30229177), (11, 13740535), (41, 3686485), (55, 2748107), (97, 1558205), (205, 737297), (451, 335135), (485, 311641), (691, 218735), (1067, 141655), (2255, 67027), (3455, 43747), (3977, 38005), (5335, 28331), (7601, 19885)]