51237825

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{7043}}^1$

素因数の和:7153

約数の個数: 24

約数和(自身を含む): 85598688

約数和(自身を除く): 34360863

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 485, 1455, 2425, 7043, 7275, 21129, 35215, 105645, 176075, 528225, 683171, 2049513, 3415855, 10247565, 17079275, 51237825]

約数ペア:

[(1, 51237825), (3, 17079275), (5, 10247565), (15, 3415855), (25, 2049513), (75, 683171), (97, 528225), (291, 176075), (485, 105645), (1455, 35215), (2425, 21129), (7043, 7275)]