89137645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{4027}}^1$

素因数の和:4284

約数の個数: 16

約数和(自身を含む): 113106240

約数和(自身を除く): 23968595

約数列:

[1, 5, 19, 95, 233, 1165, 4027, 4427, 20135, 22135, 76513, 382565, 938291, 4691455, 17827529, 89137645]

約数ペア:

[(1, 89137645), (5, 17827529), (19, 4691455), (95, 938291), (233, 382565), (1165, 76513), (4027, 22135), (4427, 20135)]