1595105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 2032128

約数和(自身を除く): 437023

約数列:

[1, 5, 31, 41, 155, 205, 251, 1255, 1271, 6355, 7781, 10291, 38905, 51455, 319021, 1595105]

約数ペア:

[(1, 1595105), (5, 319021), (31, 51455), (41, 38905), (155, 10291), (205, 7781), (251, 6355), (1255, 1271)]