27999850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{32941}}^1$

素因数の和:32970

約数の個数: 24

約数和(自身を含む): 55144908

約数和(自身を除く): 27145058

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 32941, 65882, 164705, 329410, 559997, 823525, 1119994, 1647050, 2799985, 5599970, 13999925, 27999850]

約数ペア:

[(1, 27999850), (2, 13999925), (5, 5599970), (10, 2799985), (17, 1647050), (25, 1119994), (34, 823525), (50, 559997), (85, 329410), (170, 164705), (425, 65882), (850, 32941)]