15704800105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2471251}}^1$

素因数の和:2471328

約数の個数: 16

約数和(自身を含む): 19928176128

約数和(自身を除く): 4223376023

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 2471251, 12356255, 76608781, 101321291, 383043905, 506606455, 3140960021, 15704800105]

約数ペア:

[(1, 15704800105), (5, 3140960021), (31, 506606455), (41, 383043905), (155, 101321291), (205, 76608781), (1271, 12356255), (6355, 2471251)]