25661610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2469

約数の個数: 80

約数和(自身を含む): 74339496

約数和(自身を除く): 48677886

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 2437, 3510, 4874, 5265, 7311, 10530, 12185, 14622, 21933, 24370, 31681, 36555, 43866, 63362, 65799, 73110, 95043, 109665, 131598, 158405, 190086, 197397, 219330, 285129, 316810, 328995, 394794, 475215, 570258, 657990, 855387, 950430, 986985, 1425645, 1710774, 1973970, 2566161, 2851290, 4276935, 5132322, 8553870, 12830805, 25661610]

約数ペア:

[(1, 25661610), (2, 12830805), (3, 8553870), (5, 5132322), (6, 4276935), (9, 2851290), (10, 2566161), (13, 1973970), (15, 1710774), (18, 1425645), (26, 986985), (27, 950430), (30, 855387), (39, 657990), (45, 570258), (54, 475215), (65, 394794), (78, 328995), (81, 316810), (90, 285129), (117, 219330), (130, 197397), (135, 190086), (162, 158405), (195, 131598), (234, 109665), (270, 95043), (351, 73110), (390, 65799), (405, 63362), (585, 43866), (702, 36555), (810, 31681), (1053, 24370), (1170, 21933), (1755, 14622), (2106, 12185), (2437, 10530), (3510, 7311), (4874, 5265)]