2561063115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{11633}}^1$

素因数の和:12783

約数の個数: 32

約数和(自身を含む): 4417197120

約数和(自身を除く): 1856134005

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1129, 3387, 5645, 11633, 14677, 16935, 34899, 44031, 58165, 73385, 151229, 174495, 220155, 453687, 756145, 2268435, 13133657, 39400971, 65668285, 170737541, 197004855, 512212623, 853687705, 2561063115]

約数ペア:

[(1, 2561063115), (3, 853687705), (5, 512212623), (13, 197004855), (15, 170737541), (39, 65668285), (65, 39400971), (195, 13133657), (1129, 2268435), (3387, 756145), (5645, 453687), (11633, 220155), (14677, 174495), (16935, 151229), (34899, 73385), (44031, 58165)]