7696325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 12499200

約数和(自身を除く): 4802875

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 175, 199, 221, 325, 425, 455, 595, 995, 1105, 1393, 1547, 2275, 2587, 2975, 3383, 4975, 5525, 6965, 7735, 12935, 16915, 18109, 23681, 34825, 38675, 43979, 64675, 84575, 90545, 118405, 219895, 307853, 452725, 592025, 1099475, 1539265, 7696325]

約数ペア:

[(1, 7696325), (5, 1539265), (7, 1099475), (13, 592025), (17, 452725), (25, 307853), (35, 219895), (65, 118405), (85, 90545), (91, 84575), (119, 64675), (175, 43979), (199, 38675), (221, 34825), (325, 23681), (425, 18109), (455, 16915), (595, 12935), (995, 7735), (1105, 6965), (1393, 5525), (1547, 4975), (2275, 3383), (2587, 2975)]