427907475

素因数分解:

$3^3\times 5^2\times {\mathrm{633937}}^1$

素因数の和:633956

約数の個数: 24

約数和(自身を含む): 786083120

約数和(自身を除く): 358175645

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 633937, 1901811, 3169685, 5705433, 9509055, 15848425, 17116299, 28527165, 47545275, 85581495, 142635825, 427907475]

約数ペア:

[(1, 427907475), (3, 142635825), (5, 85581495), (9, 47545275), (15, 28527165), (25, 17116299), (27, 15848425), (45, 9509055), (75, 5705433), (135, 3169685), (225, 1901811), (675, 633937)]