77597065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{857}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 115315200

約数和(自身を除く): 37718135

約数列:

[1, 5, 7, 13, 35, 65, 91, 199, 455, 857, 995, 1393, 2587, 4285, 5999, 6965, 11141, 12935, 18109, 29995, 55705, 77987, 90545, 170543, 389935, 852715, 1193801, 2217059, 5969005, 11085295, 15519413, 77597065]

約数ペア:

[(1, 77597065), (5, 15519413), (7, 11085295), (13, 5969005), (35, 2217059), (65, 1193801), (91, 852715), (199, 389935), (455, 170543), (857, 90545), (995, 77987), (1393, 55705), (2587, 29995), (4285, 18109), (5999, 12935), (6965, 11141)]