29923425

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{2111}}^1$

素因数の和:2140

約数の個数: 60

約数和(自身を含む): 63376896

約数和(自身を除く): 33453471

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1575, 2025, 2111, 2835, 4725, 6333, 10555, 14175, 14777, 18999, 31665, 44331, 52775, 56997, 73885, 94995, 132993, 158325, 170991, 221655, 284985, 369425, 398979, 474975, 664965, 854955, 1108275, 1196937, 1424925, 1994895, 3324825, 4274775, 5984685, 9974475, 29923425]

約数ペア:

[(1, 29923425), (3, 9974475), (5, 5984685), (7, 4274775), (9, 3324825), (15, 1994895), (21, 1424925), (25, 1196937), (27, 1108275), (35, 854955), (45, 664965), (63, 474975), (75, 398979), (81, 369425), (105, 284985), (135, 221655), (175, 170991), (189, 158325), (225, 132993), (315, 94995), (405, 73885), (525, 56997), (567, 52775), (675, 44331), (945, 31665), (1575, 18999), (2025, 14777), (2111, 14175), (2835, 10555), (4725, 6333)]