2705326845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{195401}}^1$

素因数の和:195493

約数の個数: 32

約数和(自身を含む): 4727165184

約数和(自身を除く): 2021838339

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 13845, 195401, 586203, 977005, 2540213, 2931015, 7620639, 12701065, 13873471, 38103195, 41620413, 69367355, 180355123, 208102065, 541065369, 901775615, 2705326845]

約数ペア:

[(1, 2705326845), (3, 901775615), (5, 541065369), (13, 208102065), (15, 180355123), (39, 69367355), (65, 41620413), (71, 38103195), (195, 13873471), (213, 12701065), (355, 7620639), (923, 2931015), (1065, 2540213), (2769, 977005), (4615, 586203), (13845, 195401)]