148653995

素因数分解:

$5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{3049}}^1$

素因数の和:3267

約数の個数: 24

約数和(自身を含む): 208620000

約数和(自身を除く): 59966005

約数列:

[1, 5, 7, 35, 49, 199, 245, 995, 1393, 3049, 6965, 9751, 15245, 21343, 48755, 106715, 149401, 606751, 747005, 3033755, 4247257, 21236285, 29730799, 148653995]

約数ペア:

[(1, 148653995), (5, 29730799), (7, 21236285), (35, 4247257), (49, 3033755), (199, 747005), (245, 606751), (995, 149401), (1393, 106715), (3049, 48755), (6965, 21343), (9751, 15245)]