9782825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 13499136

約数和(自身を除く): 3716311

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 971, 2015, 4855, 10075, 12623, 24275, 30101, 63115, 150505, 315575, 391313, 752525, 1956565, 9782825]

約数ペア:

[(1, 9782825), (5, 1956565), (13, 752525), (25, 391313), (31, 315575), (65, 150505), (155, 63115), (325, 30101), (403, 24275), (775, 12623), (971, 10075), (2015, 4855)]