3148608025

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{641}}^1\times {\mathrm{3221}}^1$

素因数の和:3933

約数の個数: 24

約数和(自身を含む): 3975703128

約数和(自身を除く): 827095103

約数列:

[1, 5, 25, 61, 305, 641, 1525, 3205, 3221, 16025, 16105, 39101, 80525, 195505, 196481, 977525, 982405, 2064661, 4912025, 10323305, 51616525, 125944321, 629721605, 3148608025]

約数ペア:

[(1, 3148608025), (5, 629721605), (25, 125944321), (61, 51616525), (305, 10323305), (641, 4912025), (1525, 2064661), (3205, 982405), (3221, 977525), (16025, 196481), (16105, 195505), (39101, 80525)]