3421145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 5171712

約数和(自身を除く): 1750567

約数列:

[1, 5, 7, 13, 35, 65, 73, 91, 103, 365, 455, 511, 515, 721, 949, 1339, 2555, 3605, 4745, 6643, 6695, 7519, 9373, 33215, 37595, 46865, 52633, 97747, 263165, 488735, 684229, 3421145]

約数ペア:

[(1, 3421145), (5, 684229), (7, 488735), (13, 263165), (35, 97747), (65, 52633), (73, 46865), (91, 37595), (103, 33215), (365, 9373), (455, 7519), (511, 6695), (515, 6643), (721, 4745), (949, 3605), (1339, 2555)]