27514825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 37942016

約数和(自身を除く): 10427191

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 2731, 10075, 13655, 35503, 68275, 84661, 177515, 423305, 887575, 1100593, 2116525, 5502965, 27514825]

約数ペア:

[(1, 27514825), (5, 5502965), (13, 2116525), (25, 1100593), (31, 887575), (65, 423305), (155, 177515), (325, 84661), (403, 68275), (775, 35503), (2015, 13655), (2731, 10075)]