15705345305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1226501}}^1$

素因数の和:1226716

約数の個数: 16

約数和(自身を含む): 20399181264

約数和(自身を除く): 4693835959

約数列:

[1, 5, 13, 65, 197, 985, 2561, 12805, 1226501, 6132505, 15944513, 79722565, 241620697, 1208103485, 3141069061, 15705345305]

約数ペア:

[(1, 15705345305), (5, 3141069061), (13, 1208103485), (65, 241620697), (197, 79722565), (985, 15944513), (2561, 6132505), (12805, 1226501)]