72210825

素因数分解:

$3^3\times 5^2\times {\mathrm{106979}}^1$

素因数の和:106998

約数の個数: 24

約数和(自身を含む): 132655200

約数和(自身を除く): 60444375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 106979, 320937, 534895, 962811, 1604685, 2674475, 2888433, 4814055, 8023425, 14442165, 24070275, 72210825]

約数ペア:

[(1, 72210825), (3, 24070275), (5, 14442165), (9, 8023425), (15, 4814055), (25, 2888433), (27, 2674475), (45, 1604685), (75, 962811), (135, 534895), (225, 320937), (675, 106979)]