64730655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130769}}^1$

素因数の和:130791

約数の個数: 24

約数和(自身を含む): 122400720

約数和(自身を除く): 57670065

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 130769, 392307, 653845, 1176921, 1438459, 1961535, 4315377, 5884605, 7192295, 12946131, 21576885, 64730655]

約数ペア:

[(1, 64730655), (3, 21576885), (5, 12946131), (9, 7192295), (11, 5884605), (15, 4315377), (33, 1961535), (45, 1438459), (55, 1176921), (99, 653845), (165, 392307), (495, 130769)]