127500850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{150001}}^1$

素因数の和:150030

約数の個数: 24

約数和(自身を含む): 251103348

約数和(自身を除く): 123602498

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 150001, 300002, 750005, 1500010, 2550017, 3750025, 5100034, 7500050, 12750085, 25500170, 63750425, 127500850]

約数ペア:

[(1, 127500850), (2, 63750425), (5, 25500170), (10, 12750085), (17, 7500050), (25, 5100034), (34, 3750025), (50, 2550017), (85, 1500010), (170, 750005), (425, 300002), (850, 150001)]