143732475

素因数分解:

$3^4\times 5^2\times {\mathrm{70979}}^1$

素因数の和:71001

約数の個数: 30

約数和(自身を含む): 266245980

約数和(自身を除く): 122513505

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 70979, 212937, 354895, 638811, 1064685, 1774475, 1916433, 3194055, 5323425, 5749299, 9582165, 15970275, 28746495, 47910825, 143732475]

約数ペア:

[(1, 143732475), (3, 47910825), (5, 28746495), (9, 15970275), (15, 9582165), (25, 5749299), (27, 5323425), (45, 3194055), (75, 1916433), (81, 1774475), (135, 1064685), (225, 638811), (405, 354895), (675, 212937), (2025, 70979)]