28500045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271429}}^1$

素因数の和:271444

約数の個数: 16

約数和(自身を含む): 52114560

約数和(自身を除く): 23614515

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271429, 814287, 1357145, 1900003, 4071435, 5700009, 9500015, 28500045]

約数ペア:

[(1, 28500045), (3, 9500015), (5, 5700009), (7, 4071435), (15, 1900003), (21, 1357145), (35, 814287), (105, 271429)]