9974475

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{2111}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 20951040

約数和(自身を除く): 10976565

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 2111, 4725, 6333, 10555, 14777, 18999, 31665, 44331, 52775, 56997, 73885, 94995, 132993, 158325, 221655, 284985, 369425, 398979, 474975, 664965, 1108275, 1424925, 1994895, 3324825, 9974475]

約数ペア:

[(1, 9974475), (3, 3324825), (5, 1994895), (7, 1424925), (9, 1108275), (15, 664965), (21, 474975), (25, 398979), (27, 369425), (35, 284985), (45, 221655), (63, 158325), (75, 132993), (105, 94995), (135, 73885), (175, 56997), (189, 52775), (225, 44331), (315, 31665), (525, 18999), (675, 14777), (945, 10555), (1575, 6333), (2111, 4725)]