12889780805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17729}}^1\times {\mathrm{13219}}^1$

素因数の和:30964

約数の個数: 16

約数和(自身を含む): 16876123200

約数和(自身を除く): 3986342395

約数列:

[1, 5, 11, 55, 13219, 17729, 66095, 88645, 145409, 195019, 727045, 975095, 234359651, 1171798255, 2577956161, 12889780805]

約数ペア:

[(1, 12889780805), (5, 2577956161), (11, 1171798255), (55, 234359651), (13219, 975095), (17729, 727045), (66095, 195019), (88645, 145409)]