995895

素因数分解:

$3^4\times 5^1\times {\mathrm{2459}}^1$

素因数の和:2476

約数の個数: 20

約数和(自身を含む): 1785960

約数和(自身を除く): 790065

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2459, 7377, 12295, 22131, 36885, 66393, 110655, 199179, 331965, 995895]

約数ペア:

[(1, 995895), (3, 331965), (5, 199179), (9, 110655), (15, 66393), (27, 36885), (45, 22131), (81, 12295), (135, 7377), (405, 2459)]