11980675

素因数分解:

$5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 17110016

約数和(自身を除く): 5129341

約数列:

[1, 5, 7, 25, 35, 175, 223, 307, 1115, 1535, 1561, 2149, 5575, 7675, 7805, 10745, 39025, 53725, 68461, 342305, 479227, 1711525, 2396135, 11980675]

約数ペア:

[(1, 11980675), (5, 2396135), (7, 1711525), (25, 479227), (35, 342305), (175, 68461), (223, 53725), (307, 39025), (1115, 10745), (1535, 7805), (1561, 7675), (2149, 5575)]