2007225025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 2792821248

約数和(自身を除く): 785596223

約数列:

[1, 5, 13, 25, 37, 65, 71, 185, 325, 355, 481, 923, 925, 1775, 2351, 2405, 2627, 4615, 11755, 12025, 13135, 23075, 30563, 34151, 58775, 65675, 86987, 152815, 166921, 170755, 434935, 764075, 834605, 853775, 1130831, 2169973, 2174675, 4173025, 5654155, 6176077, 10849865, 28270775, 30880385, 54249325, 80289001, 154401925, 401445005, 2007225025]

約数ペア:

[(1, 2007225025), (5, 401445005), (13, 154401925), (25, 80289001), (37, 54249325), (65, 30880385), (71, 28270775), (185, 10849865), (325, 6176077), (355, 5654155), (481, 4173025), (923, 2174675), (925, 2169973), (1775, 1130831), (2351, 853775), (2405, 834605), (2627, 764075), (4615, 434935), (11755, 170755), (12025, 166921), (13135, 152815), (23075, 86987), (30563, 65675), (34151, 58775)]