2885890275

素因数分解:

$3^4\times 5^2\times {\mathrm{443}}^1\times {\mathrm{3217}}^1$

素因数の和:3682

約数の個数: 60

約数和(自身を含む): 5359398792

約数和(自身を除く): 2473508517

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 443, 675, 1329, 2025, 2215, 3217, 3987, 6645, 9651, 11075, 11961, 16085, 19935, 28953, 33225, 35883, 48255, 59805, 80425, 86859, 99675, 144765, 179415, 241275, 260577, 299025, 434295, 723825, 897075, 1302885, 1425131, 2171475, 4275393, 6514425, 7125655, 12826179, 21376965, 35628275, 38478537, 64130895, 106884825, 115435611, 192392685, 320654475, 577178055, 961963425, 2885890275]

約数ペア:

[(1, 2885890275), (3, 961963425), (5, 577178055), (9, 320654475), (15, 192392685), (25, 115435611), (27, 106884825), (45, 64130895), (75, 38478537), (81, 35628275), (135, 21376965), (225, 12826179), (405, 7125655), (443, 6514425), (675, 4275393), (1329, 2171475), (2025, 1425131), (2215, 1302885), (3217, 897075), (3987, 723825), (6645, 434295), (9651, 299025), (11075, 260577), (11961, 241275), (16085, 179415), (19935, 144765), (28953, 99675), (33225, 86859), (35883, 80425), (48255, 59805)]