308794505

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{4201}}^1$

素因数の和:4508

約数の個数: 16

約数和(自身を含む): 378280848

約数和(自身を除く): 69486343

約数列:

[1, 5, 61, 241, 305, 1205, 4201, 14701, 21005, 73505, 256261, 1012441, 1281305, 5062205, 61758901, 308794505]

約数ペア:

[(1, 308794505), (5, 61758901), (61, 5062205), (241, 1281305), (305, 1012441), (1205, 256261), (4201, 73505), (14701, 21005)]