66953735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1871}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 85318272

約数和(自身を除く): 18364537

約数列:

[1, 5, 17, 85, 421, 1871, 2105, 7157, 9355, 31807, 35785, 159035, 787691, 3938455, 13390747, 66953735]

約数ペア:

[(1, 66953735), (5, 13390747), (17, 3938455), (85, 787691), (421, 159035), (1871, 35785), (2105, 31807), (7157, 9355)]