67873868065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1\times {\mathrm{4441}}^1$

素因数の和:5281

約数の個数: 32

約数和(自身を含む): 84781504512

約数和(自身を除く): 16907636447

約数列:

[1, 5, 31, 151, 155, 653, 755, 3265, 4441, 4681, 20243, 22205, 23405, 98603, 101215, 137671, 493015, 670591, 688355, 2899973, 3056693, 3352955, 14499865, 15283465, 20788321, 89899163, 103941605, 437895923, 449495815, 2189479615, 13574773613, 67873868065]

約数ペア:

[(1, 67873868065), (5, 13574773613), (31, 2189479615), (151, 449495815), (155, 437895923), (653, 103941605), (755, 89899163), (3265, 20788321), (4441, 15283465), (4681, 14499865), (20243, 3352955), (22205, 3056693), (23405, 2899973), (98603, 688355), (101215, 670591), (137671, 493015)]