64036995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2381}}^1$

素因数の和:2563

約数の個数: 32

約数和(自身を含む): 112506624

約数和(自身を除く): 48469629

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1793, 2381, 2445, 5379, 7143, 8965, 11905, 26191, 26895, 35715, 78573, 130955, 388103, 392865, 1164309, 1940515, 4269133, 5821545, 12807399, 21345665, 64036995]

約数ペア:

[(1, 64036995), (3, 21345665), (5, 12807399), (11, 5821545), (15, 4269133), (33, 1940515), (55, 1164309), (163, 392865), (165, 388103), (489, 130955), (815, 78573), (1793, 35715), (2381, 26895), (2445, 26191), (5379, 11905), (7143, 8965)]