9914415

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 9439185

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 47, 49, 105, 123, 141, 147, 205, 235, 245, 287, 329, 343, 615, 705, 735, 861, 987, 1029, 1435, 1645, 1715, 1927, 2009, 2303, 4305, 4935, 5145, 5781, 6027, 6909, 9635, 10045, 11515, 13489, 14063, 16121, 28905, 30135, 34545, 40467, 42189, 48363, 67445, 70315, 80605, 94423, 202335, 210945, 241815, 283269, 472115, 660961, 1416345, 1982883, 3304805, 9914415]

約数ペア:

[(1, 9914415), (3, 3304805), (5, 1982883), (7, 1416345), (15, 660961), (21, 472115), (35, 283269), (41, 241815), (47, 210945), (49, 202335), (105, 94423), (123, 80605), (141, 70315), (147, 67445), (205, 48363), (235, 42189), (245, 40467), (287, 34545), (329, 30135), (343, 28905), (615, 16121), (705, 14063), (735, 13489), (861, 11515), (987, 10045), (1029, 9635), (1435, 6909), (1645, 6027), (1715, 5781), (1927, 5145), (2009, 4935), (2303, 4305)]