51285825

素因数分解:

$3^3\times 5^2\times {\mathrm{75979}}^1$

素因数の和:75998

約数の個数: 24

約数和(自身を含む): 94215200

約数和(自身を除く): 42929375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 75979, 227937, 379895, 683811, 1139685, 1899475, 2051433, 3419055, 5698425, 10257165, 17095275, 51285825]

約数ペア:

[(1, 51285825), (3, 17095275), (5, 10257165), (9, 5698425), (15, 3419055), (25, 2051433), (27, 1899475), (45, 1139685), (75, 683811), (135, 379895), (225, 227937), (675, 75979)]