38970315

素因数分解:

$3^4\times 5^1\times {\mathrm{96223}}^1$

素因数の和:96240

約数の個数: 20

約数和(自身を含む): 69858624

約数和(自身を除く): 30888309

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 96223, 288669, 481115, 866007, 1443345, 2598021, 4330035, 7794063, 12990105, 38970315]

約数ペア:

[(1, 38970315), (3, 12990105), (5, 7794063), (9, 4330035), (15, 2598021), (27, 1443345), (45, 866007), (81, 481115), (135, 288669), (405, 96223)]