91189845

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{22769}}^1$

素因数の和:22869

約数の個数: 24

約数和(自身を含む): 159845400

約数和(自身を除く): 68655555

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 22769, 68307, 113845, 204921, 341535, 1024605, 2026441, 6079323, 10132205, 18237969, 30396615, 91189845]

約数ペア:

[(1, 91189845), (3, 30396615), (5, 18237969), (9, 10132205), (15, 6079323), (45, 2026441), (89, 1024605), (267, 341535), (445, 204921), (801, 113845), (1335, 68307), (4005, 22769)]