2979405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 6080256

約数和(自身を除く): 3100851

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 463, 495, 585, 715, 1287, 1389, 2145, 2315, 4167, 5093, 6019, 6435, 6945, 15279, 18057, 20835, 25465, 30095, 45837, 54171, 66209, 76395, 90285, 198627, 229185, 270855, 331045, 595881, 993135, 2979405]

約数ペア:

[(1, 2979405), (3, 993135), (5, 595881), (9, 331045), (11, 270855), (13, 229185), (15, 198627), (33, 90285), (39, 76395), (45, 66209), (55, 54171), (65, 45837), (99, 30095), (117, 25465), (143, 20835), (165, 18057), (195, 15279), (429, 6945), (463, 6435), (495, 6019), (585, 5093), (715, 4167), (1287, 2315), (1389, 2145)]