47685715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4271}}^1$

素因数の和:4323

約数の個数: 32

約数和(自身を含む): 73820160

約数和(自身を除く): 26134445

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 4271, 11165, 21355, 29897, 46981, 123859, 149485, 234905, 328867, 619295, 867013, 1362449, 1644335, 4335065, 6812245, 9537143, 47685715]

約数ペア:

[(1, 47685715), (5, 9537143), (7, 6812245), (11, 4335065), (29, 1644335), (35, 1362449), (55, 867013), (77, 619295), (145, 328867), (203, 234905), (319, 149485), (385, 123859), (1015, 46981), (1595, 29897), (2233, 21355), (4271, 11165)]