284966115

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 538137600

約数和(自身を除く): 253171485

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 97, 105, 147, 245, 291, 343, 485, 571, 679, 735, 1029, 1455, 1713, 1715, 2037, 2855, 3395, 3997, 4753, 5145, 8565, 10185, 11991, 14259, 19985, 23765, 27979, 33271, 55387, 59955, 71295, 83937, 99813, 139895, 166161, 166355, 195853, 276935, 387709, 419685, 499065, 587559, 830805, 979265, 1163127, 1938545, 2713963, 2937795, 5815635, 8141889, 13569815, 18997741, 40709445, 56993223, 94988705, 284966115]

約数ペア:

[(1, 284966115), (3, 94988705), (5, 56993223), (7, 40709445), (15, 18997741), (21, 13569815), (35, 8141889), (49, 5815635), (97, 2937795), (105, 2713963), (147, 1938545), (245, 1163127), (291, 979265), (343, 830805), (485, 587559), (571, 499065), (679, 419685), (735, 387709), (1029, 276935), (1455, 195853), (1713, 166355), (1715, 166161), (2037, 139895), (2855, 99813), (3395, 83937), (3997, 71295), (4753, 59955), (5145, 55387), (8565, 33271), (10185, 27979), (11991, 23765), (14259, 19985)]