1045249905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{9954761}}^1$

素因数の和:9954776

約数の個数: 16

約数和(自身を含む): 1911314304

約数和(自身を除く): 866064399

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 9954761, 29864283, 49773805, 69683327, 149321415, 209049981, 348416635, 1045249905]

約数ペア:

[(1, 1045249905), (3, 348416635), (5, 209049981), (7, 149321415), (15, 69683327), (21, 49773805), (35, 29864283), (105, 9954761)]