25983810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2803}}^1$

素因数の和:2919

約数の個数: 48

約数和(自身を含む): 68238144

約数和(自身を除く): 42254334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 2803, 3090, 4635, 5606, 8409, 9270, 14015, 16818, 25227, 28030, 42045, 50454, 84090, 126135, 252270, 288709, 577418, 866127, 1443545, 1732254, 2598381, 2887090, 4330635, 5196762, 8661270, 12991905, 25983810]

約数ペア:

[(1, 25983810), (2, 12991905), (3, 8661270), (5, 5196762), (6, 4330635), (9, 2887090), (10, 2598381), (15, 1732254), (18, 1443545), (30, 866127), (45, 577418), (90, 288709), (103, 252270), (206, 126135), (309, 84090), (515, 50454), (618, 42045), (927, 28030), (1030, 25227), (1545, 16818), (1854, 14015), (2803, 9270), (3090, 8409), (4635, 5606)]