129371305

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 184402944

約数和(自身を除く): 55031639

約数列:

[1, 5, 7, 35, 43, 67, 215, 301, 335, 469, 1283, 1505, 2345, 2881, 6415, 8981, 14405, 20167, 44905, 55169, 85961, 100835, 275845, 386183, 429805, 601727, 1930915, 3008635, 3696323, 18481615, 25874261, 129371305]

約数ペア:

[(1, 129371305), (5, 25874261), (7, 18481615), (35, 3696323), (43, 3008635), (67, 1930915), (215, 601727), (301, 429805), (335, 386183), (469, 275845), (1283, 100835), (1505, 85961), (2345, 55169), (2881, 44905), (6415, 20167), (8981, 14405)]