147645045

素因数分解:

$3^3\times 5^1\times {\mathrm{1093667}}^1$

素因数の和:1093681

約数の個数: 16

約数和(自身を含む): 262480320

約数和(自身を除く): 114835275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1093667, 3281001, 5468335, 9843003, 16405005, 29529009, 49215015, 147645045]

約数ペア:

[(1, 147645045), (3, 49215015), (5, 29529009), (9, 16405005), (15, 9843003), (27, 5468335), (45, 3281001), (135, 1093667)]