1055868225

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{327401}}^1$

素因数の和:327457

約数の個数: 24

約数和(自身を含む): 1786305312

約数和(自身を除く): 730437087

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 327401, 982203, 1637005, 4911015, 8185025, 14078243, 24555075, 42234729, 70391215, 211173645, 351956075, 1055868225]

約数ペア:

[(1, 1055868225), (3, 351956075), (5, 211173645), (15, 70391215), (25, 42234729), (43, 24555075), (75, 14078243), (129, 8185025), (215, 4911015), (645, 1637005), (1075, 982203), (3225, 327401)]