54391095

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 110293920

約数和(自身を除く): 55902825

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 81, 87, 99, 135, 145, 165, 261, 297, 319, 405, 421, 435, 495, 783, 891, 957, 1263, 1305, 1485, 1595, 2105, 2349, 2871, 3789, 3915, 4455, 4631, 4785, 6315, 8613, 11367, 11745, 12209, 13893, 14355, 18945, 23155, 25839, 34101, 36627, 41679, 43065, 56835, 61045, 69465, 109881, 125037, 129195, 134299, 170505, 183135, 208395, 329643, 375111, 402897, 549405, 625185, 671495, 988929, 1208691, 1648215, 1875555, 2014485, 3626073, 4944645, 6043455, 10878219, 18130365, 54391095]

約数ペア:

[(1, 54391095), (3, 18130365), (5, 10878219), (9, 6043455), (11, 4944645), (15, 3626073), (27, 2014485), (29, 1875555), (33, 1648215), (45, 1208691), (55, 988929), (81, 671495), (87, 625185), (99, 549405), (135, 402897), (145, 375111), (165, 329643), (261, 208395), (297, 183135), (319, 170505), (405, 134299), (421, 129195), (435, 125037), (495, 109881), (783, 69465), (891, 61045), (957, 56835), (1263, 43065), (1305, 41679), (1485, 36627), (1595, 34101), (2105, 25839), (2349, 23155), (2871, 18945), (3789, 14355), (3915, 13893), (4455, 12209), (4631, 11745), (4785, 11367), (6315, 8613)]