25844525

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6421}}^1$

素因数の和:6461

約数の個数: 24

約数和(自身を含む): 38223744

約数和(自身を除く): 12379219

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 6421, 32105, 44947, 147683, 160525, 224735, 738415, 1033781, 1123675, 3692075, 5168905, 25844525]

約数ペア:

[(1, 25844525), (5, 5168905), (7, 3692075), (23, 1123675), (25, 1033781), (35, 738415), (115, 224735), (161, 160525), (175, 147683), (575, 44947), (805, 32105), (4025, 6421)]