74293275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{141511}}^1$

素因数の和:141531

約数の個数: 24

約数和(自身を含む): 140379904

約数和(自身を除く): 66086629

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 141511, 424533, 707555, 990577, 2122665, 2971731, 3537775, 4952885, 10613325, 14858655, 24764425, 74293275]

約数ペア:

[(1, 74293275), (3, 24764425), (5, 14858655), (7, 10613325), (15, 4952885), (21, 3537775), (25, 2971731), (35, 2122665), (75, 990577), (105, 707555), (175, 424533), (525, 141511)]