25295193

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^3$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 48844800

約数和(自身を除く): 23549607

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 99, 161, 189, 207, 231, 253, 297, 483, 529, 621, 693, 759, 1449, 1587, 1771, 2079, 2277, 3703, 4347, 4761, 5313, 5819, 6831, 11109, 12167, 14283, 15939, 17457, 33327, 36501, 40733, 47817, 52371, 85169, 99981, 109503, 122199, 133837, 157113, 255507, 328509, 366597, 401511, 766521, 936859, 1099791, 1204533, 2299563, 2810577, 3613599, 8431731, 25295193]

約数ペア:

[(1, 25295193), (3, 8431731), (7, 3613599), (9, 2810577), (11, 2299563), (21, 1204533), (23, 1099791), (27, 936859), (33, 766521), (63, 401511), (69, 366597), (77, 328509), (99, 255507), (161, 157113), (189, 133837), (207, 122199), (231, 109503), (253, 99981), (297, 85169), (483, 52371), (529, 47817), (621, 40733), (693, 36501), (759, 33327), (1449, 17457), (1587, 15939), (1771, 14283), (2079, 12167), (2277, 11109), (3703, 6831), (4347, 5819), (4761, 5313)]