25095231

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 44593920

約数和(自身を除く): 19498689

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 251, 483, 529, 621, 753, 1449, 1587, 1757, 2259, 3703, 4347, 4761, 5271, 5773, 6777, 11109, 14283, 15813, 17319, 33327, 40411, 47439, 51957, 99981, 121233, 132779, 155871, 363699, 398337, 929453, 1091097, 1195011, 2788359, 3585033, 8365077, 25095231]

約数ペア:

[(1, 25095231), (3, 8365077), (7, 3585033), (9, 2788359), (21, 1195011), (23, 1091097), (27, 929453), (63, 398337), (69, 363699), (161, 155871), (189, 132779), (207, 121233), (251, 99981), (483, 51957), (529, 47439), (621, 40411), (753, 33327), (1449, 17319), (1587, 15813), (1757, 14283), (2259, 11109), (3703, 6777), (4347, 5773), (4761, 5271)]