38581025

素因数分解:

$5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1951}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 55186944

約数和(自身を除く): 16605919

約数列:

[1, 5, 7, 25, 35, 113, 175, 565, 791, 1951, 2825, 3955, 9755, 13657, 19775, 48775, 68285, 220463, 341425, 1102315, 1543241, 5511575, 7716205, 38581025]

約数ペア:

[(1, 38581025), (5, 7716205), (7, 5511575), (25, 1543241), (35, 1102315), (113, 341425), (175, 220463), (565, 68285), (791, 48775), (1951, 19775), (2825, 13657), (3955, 9755)]