56969115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{77509}}^1$

素因数の和:77531

約数の個数: 24

約数和(自身を含む): 106033680

約数和(自身を除く): 49064565

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 77509, 232527, 387545, 542563, 1162635, 1627689, 2712815, 3797941, 8138445, 11393823, 18989705, 56969115]

約数ペア:

[(1, 56969115), (3, 18989705), (5, 11393823), (7, 8138445), (15, 3797941), (21, 2712815), (35, 1627689), (49, 1162635), (105, 542563), (147, 387545), (245, 232527), (735, 77509)]