240828795

素因数分解:

$3^6\times 5^1\times {\mathrm{66071}}^1$

素因数の和:66094

約数の個数: 28

約数和(自身を含む): 433300176

約数和(自身を除く): 192471381

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 66071, 198213, 330355, 594639, 991065, 1783917, 2973195, 5351751, 8919585, 16055253, 26758755, 48165759, 80276265, 240828795]

約数ペア:

[(1, 240828795), (3, 80276265), (5, 48165759), (9, 26758755), (15, 16055253), (27, 8919585), (45, 5351751), (81, 2973195), (135, 1783917), (243, 991065), (405, 594639), (729, 330355), (1215, 198213), (3645, 66071)]