85849495

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{3617}}^1$

素因数の和:3770

約数の個数: 16

約数和(自身を含む): 106282368

約数和(自身を除く): 20432873

約数列:

[1, 5, 47, 101, 235, 505, 3617, 4747, 18085, 23735, 169999, 365317, 849995, 1826585, 17169899, 85849495]

約数ペア:

[(1, 85849495), (5, 17169899), (47, 1826585), (101, 849995), (235, 365317), (505, 169999), (3617, 23735), (4747, 18085)]