977373575

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{2767}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 1235635200

約数和(自身を除く): 258261625

約数列:

[1, 5, 25, 71, 199, 355, 995, 1775, 2767, 4975, 13835, 14129, 69175, 70645, 196457, 353225, 550633, 982285, 2753165, 4911425, 13765825, 39094943, 195474715, 977373575]

約数ペア:

[(1, 977373575), (5, 195474715), (25, 39094943), (71, 13765825), (199, 4911425), (355, 2753165), (995, 982285), (1775, 550633), (2767, 353225), (4975, 196457), (13835, 70645), (14129, 69175)]