137413975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{881}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 181113408

約数和(自身を除く): 43699433

約数列:

[1, 5, 17, 25, 85, 367, 425, 881, 1835, 4405, 6239, 9175, 14977, 22025, 31195, 74885, 155975, 323327, 374425, 1616635, 5496559, 8083175, 27482795, 137413975]

約数ペア:

[(1, 137413975), (5, 27482795), (17, 8083175), (25, 5496559), (85, 1616635), (367, 374425), (425, 323327), (881, 155975), (1835, 74885), (4405, 31195), (6239, 22025), (9175, 14977)]