2849355

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 5155488

約数和(自身を除く): 2306133

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 2753, 8259, 13765, 24777, 41295, 63319, 123885, 189957, 316595, 569871, 949785, 2849355]

約数ペア:

[(1, 2849355), (3, 949785), (5, 569871), (9, 316595), (15, 189957), (23, 123885), (45, 63319), (69, 41295), (115, 24777), (207, 13765), (345, 8259), (1035, 2753)]