324405

素因数分解:

$3^6\times 5^1\times {\mathrm{89}}^1$

素因数の和:112

約数の個数: 28

約数和(自身を含む): 590220

約数和(自身を除く): 265815

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 243, 267, 405, 445, 729, 801, 1215, 1335, 2403, 3645, 4005, 7209, 12015, 21627, 36045, 64881, 108135, 324405]

約数ペア:

[(1, 324405), (3, 108135), (5, 64881), (9, 36045), (15, 21627), (27, 12015), (45, 7209), (81, 4005), (89, 3645), (135, 2403), (243, 1335), (267, 1215), (405, 801), (445, 729)]