284381565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{2213}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 490976640

約数和(自身を除く): 206595075

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 659, 1977, 2213, 3295, 6639, 8567, 9885, 11065, 25701, 28769, 33195, 42835, 86307, 128505, 143845, 431535, 1458367, 4375101, 7291835, 18958771, 21875505, 56876313, 94793855, 284381565]

約数ペア:

[(1, 284381565), (3, 94793855), (5, 56876313), (13, 21875505), (15, 18958771), (39, 7291835), (65, 4375101), (195, 1458367), (659, 431535), (1977, 143845), (2213, 128505), (3295, 86307), (6639, 42835), (8567, 33195), (9885, 28769), (11065, 25701)]