146265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{199}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 273600

約数和(自身を除く): 127335

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 199, 245, 597, 735, 995, 1393, 2985, 4179, 6965, 9751, 20895, 29253, 48755, 146265]

約数ペア:

[(1, 146265), (3, 48755), (5, 29253), (7, 20895), (15, 9751), (21, 6965), (35, 4179), (49, 2985), (105, 1393), (147, 995), (199, 735), (245, 597)]