5233815

素因数分解:

$3^4\times 5^1\times {\mathrm{12923}}^1$

素因数の和:12940

約数の個数: 20

約数和(自身を含む): 9382824

約数和(自身を除く): 4149009

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 12923, 38769, 64615, 116307, 193845, 348921, 581535, 1046763, 1744605, 5233815]

約数ペア:

[(1, 5233815), (3, 1744605), (5, 1046763), (9, 581535), (15, 348921), (27, 193845), (45, 116307), (81, 64615), (135, 38769), (405, 12923)]