28630965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2377}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 50679936

約数和(自身を除く): 22048971

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2377, 2409, 4015, 7131, 11885, 12045, 26147, 35655, 78441, 130735, 173521, 392205, 520563, 867605, 1908731, 2602815, 5726193, 9543655, 28630965]

約数ペア:

[(1, 28630965), (3, 9543655), (5, 5726193), (11, 2602815), (15, 1908731), (33, 867605), (55, 520563), (73, 392205), (165, 173521), (219, 130735), (365, 78441), (803, 35655), (1095, 26147), (2377, 12045), (2409, 11885), (4015, 7131)]