9917804435

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{22381}}^1$

素因数の和:23555

約数の個数: 32

約数和(自身を含む): 14851620864

約数和(自身を除く): 4933816429

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 1151, 5755, 8057, 12661, 22381, 40285, 63305, 88627, 111905, 156667, 246191, 443135, 783335, 1230955, 1723337, 8616685, 25760531, 128802655, 180323717, 283365841, 901618585, 1416829205, 1983560887, 9917804435]

約数ペア:

[(1, 9917804435), (5, 1983560887), (7, 1416829205), (11, 901618585), (35, 283365841), (55, 180323717), (77, 128802655), (385, 25760531), (1151, 8616685), (5755, 1723337), (8057, 1230955), (12661, 783335), (22381, 443135), (40285, 246191), (63305, 156667), (88627, 111905)]