91349905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{16901}}^1$

素因数の和:16976

約数の個数: 16

約数和(自身を含む): 116826624

約数和(自身を除く): 25476719

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 16901, 84505, 388723, 794347, 1943615, 3971735, 18269981, 91349905]

約数ペア:

[(1, 91349905), (5, 18269981), (23, 3971735), (47, 1943615), (115, 794347), (235, 388723), (1081, 84505), (5405, 16901)]