2799825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{5333}}^1$

素因数の和:5353

約数の個数: 24

約数和(自身を含む): 5291328

約数和(自身を除く): 2491503

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 5333, 15999, 26665, 37331, 79995, 111993, 133325, 186655, 399975, 559965, 933275, 2799825]

約数ペア:

[(1, 2799825), (3, 933275), (5, 559965), (7, 399975), (15, 186655), (21, 133325), (25, 111993), (35, 79995), (75, 37331), (105, 26665), (175, 15999), (525, 5333)]