2872275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{5471}}^1$

素因数の和:5491

約数の個数: 24

約数和(自身を含む): 5428224

約数和(自身を除く): 2555949

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 5471, 16413, 27355, 38297, 82065, 114891, 136775, 191485, 410325, 574455, 957425, 2872275]

約数ペア:

[(1, 2872275), (3, 957425), (5, 574455), (7, 410325), (15, 191485), (21, 136775), (25, 114891), (35, 82065), (75, 38297), (105, 27355), (175, 16413), (525, 5471)]