57942105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2777}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 100808064

約数和(自身を除く): 42865959

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 1391, 1605, 2777, 4173, 6955, 8331, 13885, 20865, 36101, 41655, 108303, 180505, 297139, 541515, 891417, 1485695, 3862807, 4457085, 11588421, 19314035, 57942105]

約数ペア:

[(1, 57942105), (3, 19314035), (5, 11588421), (13, 4457085), (15, 3862807), (39, 1485695), (65, 891417), (107, 541515), (195, 297139), (321, 180505), (535, 108303), (1391, 41655), (1605, 36101), (2777, 20865), (4173, 13885), (6955, 8331)]