5557755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 10418688

約数和(自身を除く): 4860933

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1291, 1435, 3873, 4305, 6455, 9037, 19365, 27111, 45185, 52931, 135555, 158793, 264655, 370517, 793965, 1111551, 1852585, 5557755]

約数ペア:

[(1, 5557755), (3, 1852585), (5, 1111551), (7, 793965), (15, 370517), (21, 264655), (35, 158793), (41, 135555), (105, 52931), (123, 45185), (205, 27111), (287, 19365), (615, 9037), (861, 6455), (1291, 4305), (1435, 3873)]