156408045

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{26003}}^1$

素因数の和:26412

約数の個数: 16

約数和(自身を含む): 250886592

約数和(自身を除く): 94478547

約数列:

[1, 3, 5, 15, 401, 1203, 2005, 6015, 26003, 78009, 130015, 390045, 10427203, 31281609, 52136015, 156408045]

約数ペア:

[(1, 156408045), (3, 52136015), (5, 31281609), (15, 10427203), (401, 390045), (1203, 130015), (2005, 78009), (6015, 26003)]