39664365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2029

約数の個数: 32

約数和(自身を含む): 69019776

約数和(自身を除く): 29355411

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 1391, 1605, 1901, 4173, 5703, 6955, 9505, 20865, 24713, 28515, 74139, 123565, 203407, 370695, 610221, 1017035, 2644291, 3051105, 7932873, 13221455, 39664365]

約数ペア:

[(1, 39664365), (3, 13221455), (5, 7932873), (13, 3051105), (15, 2644291), (39, 1017035), (65, 610221), (107, 370695), (195, 203407), (321, 123565), (535, 74139), (1391, 28515), (1605, 24713), (1901, 20865), (4173, 9505), (5703, 6955)]