15698611045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2203}}^1\times {\mathrm{2963}}^1$

素因数の和:5221

約数の個数: 32

約数和(自身を含む): 20852237952

約数和(自身を除く): 5153626907

約数列:

[1, 5, 13, 37, 65, 185, 481, 2203, 2405, 2963, 11015, 14815, 28639, 38519, 81511, 109631, 143195, 192595, 407555, 548155, 1059643, 1425203, 5298215, 6527489, 7126015, 32637445, 84857357, 241517093, 424286785, 1207585465, 3139722209, 15698611045]

約数ペア:

[(1, 15698611045), (5, 3139722209), (13, 1207585465), (37, 424286785), (65, 241517093), (185, 84857357), (481, 32637445), (2203, 7126015), (2405, 6527489), (2963, 5298215), (11015, 1425203), (14815, 1059643), (28639, 548155), (38519, 407555), (81511, 192595), (109631, 143195)]