144581855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 201553920

約数和(自身を除く): 56972065

約数列:

[1, 5, 11, 17, 55, 85, 187, 239, 647, 935, 1195, 2629, 3235, 4063, 7117, 10999, 13145, 20315, 35585, 44693, 54995, 120989, 154633, 223465, 604945, 773165, 1700963, 2628761, 8504815, 13143805, 28916371, 144581855]

約数ペア:

[(1, 144581855), (5, 28916371), (11, 13143805), (17, 8504815), (55, 2628761), (85, 1700963), (187, 773165), (239, 604945), (647, 223465), (935, 154633), (1195, 120989), (2629, 54995), (3235, 44693), (4063, 35585), (7117, 20315), (10999, 13145)]