15691405995

素因数分解:

$3^3\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{82493}}^1$

素因数の和:83916

約数の個数: 32

約数和(自身を含む): 27915969600

約数和(自身を除く): 12224563605

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1409, 4227, 7045, 12681, 21135, 38043, 63405, 82493, 190215, 247479, 412465, 742437, 1237395, 2227311, 3712185, 11136555, 116232637, 348697911, 581163185, 1046093733, 1743489555, 3138281199, 5230468665, 15691405995]

約数ペア:

[(1, 15691405995), (3, 5230468665), (5, 3138281199), (9, 1743489555), (15, 1046093733), (27, 581163185), (45, 348697911), (135, 116232637), (1409, 11136555), (4227, 3712185), (7045, 2227311), (12681, 1237395), (21135, 742437), (38043, 412465), (63405, 247479), (82493, 190215)]