27715990

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4871}}^1$

素因数の和:5447

約数の個数: 16

約数和(自身を含む): 49986720

約数和(自身を除く): 22270730

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 4871, 5690, 9742, 24355, 48710, 2771599, 5543198, 13857995, 27715990]

約数ペア:

[(1, 27715990), (2, 13857995), (5, 5543198), (10, 2771599), (569, 48710), (1138, 24355), (2845, 9742), (4871, 5690)]