25114155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 44930592

約数和(自身を除く): 19816437

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 121, 137, 165, 303, 363, 411, 505, 605, 685, 1111, 1507, 1515, 1815, 2055, 3333, 4521, 5555, 7535, 12221, 13837, 16577, 16665, 22605, 36663, 41511, 49731, 61105, 69185, 82885, 152207, 183315, 207555, 248655, 456621, 761035, 1674277, 2283105, 5022831, 8371385, 25114155]

約数ペア:

[(1, 25114155), (3, 8371385), (5, 5022831), (11, 2283105), (15, 1674277), (33, 761035), (55, 456621), (101, 248655), (121, 207555), (137, 183315), (165, 152207), (303, 82885), (363, 69185), (411, 61105), (505, 49731), (605, 41511), (685, 36663), (1111, 22605), (1507, 16665), (1515, 16577), (1815, 13837), (2055, 12221), (3333, 7535), (4521, 5555)]