25061127

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2239}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 42147840

約数和(自身を除く): 17086713

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 2239, 3731, 6717, 11193, 15673, 29107, 47019, 87321, 91799, 203749, 275397, 611247, 642593, 1193387, 1927779, 3580161, 8353709, 25061127]

約数ペア:

[(1, 25061127), (3, 8353709), (7, 3580161), (13, 1927779), (21, 1193387), (39, 642593), (41, 611247), (91, 275397), (123, 203749), (273, 91799), (287, 87321), (533, 47019), (861, 29107), (1599, 15673), (2239, 11193), (3731, 6717)]