2745085875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1187}}^1$

素因数の和:2093

約数の個数: 64

約数和(自身を含む): 5230697472

約数和(自身を除く): 2485611597

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 881, 1187, 2625, 2643, 3561, 4405, 5935, 6167, 8309, 13215, 17805, 18501, 22025, 24927, 29675, 30835, 41545, 66075, 89025, 92505, 110125, 124635, 148375, 154175, 207725, 330375, 445125, 462525, 623175, 770875, 1038625, 1045747, 2312625, 3115875, 3137241, 5228735, 7320229, 15686205, 21960687, 26143675, 36601145, 78431025, 109803435, 130718375, 183005725, 392155125, 549017175, 915028625, 2745085875]

約数ペア:

[(1, 2745085875), (3, 915028625), (5, 549017175), (7, 392155125), (15, 183005725), (21, 130718375), (25, 109803435), (35, 78431025), (75, 36601145), (105, 26143675), (125, 21960687), (175, 15686205), (375, 7320229), (525, 5228735), (875, 3137241), (881, 3115875), (1187, 2312625), (2625, 1045747), (2643, 1038625), (3561, 770875), (4405, 623175), (5935, 462525), (6167, 445125), (8309, 330375), (13215, 207725), (17805, 154175), (18501, 148375), (22025, 124635), (24927, 110125), (29675, 92505), (30835, 89025), (41545, 66075)]