227788022015

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{4243}}^1\times {\mathrm{261881}}^1$

素因数の和:266170

約数の個数: 16

約数和(自身を含む): 280079656416

約数和(自身を除く): 52291634401

約数列:

[1, 5, 41, 205, 4243, 21215, 173963, 261881, 869815, 1309405, 10737121, 53685605, 1111161083, 5555805415, 45557604403, 227788022015]

約数ペア:

[(1, 227788022015), (5, 45557604403), (41, 5555805415), (205, 1111161083), (4243, 53685605), (21215, 10737121), (173963, 1309405), (261881, 869815)]