9251445

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 17696448

約数和(自身を除く): 8445003

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 287, 307, 615, 735, 861, 921, 1435, 1535, 2009, 2149, 4305, 4605, 6027, 6447, 10045, 10745, 12587, 15043, 30135, 32235, 37761, 45129, 62935, 75215, 88109, 188805, 225645, 264327, 440545, 616763, 1321635, 1850289, 3083815, 9251445]

約数ペア:

[(1, 9251445), (3, 3083815), (5, 1850289), (7, 1321635), (15, 616763), (21, 440545), (35, 264327), (41, 225645), (49, 188805), (105, 88109), (123, 75215), (147, 62935), (205, 45129), (245, 37761), (287, 32235), (307, 30135), (615, 15043), (735, 12587), (861, 10745), (921, 10045), (1435, 6447), (1535, 6027), (2009, 4605), (2149, 4305)]