2643135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 4693248

約数和(自身を除く): 2050113

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 193, 249, 415, 579, 913, 965, 1245, 2123, 2739, 2895, 4565, 6369, 10615, 13695, 16019, 31845, 48057, 80095, 176209, 240285, 528627, 881045, 2643135]

約数ペア:

[(1, 2643135), (3, 881045), (5, 528627), (11, 240285), (15, 176209), (33, 80095), (55, 48057), (83, 31845), (165, 16019), (193, 13695), (249, 10615), (415, 6369), (579, 4565), (913, 2895), (965, 2739), (1245, 2123)]