27949545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47777}}^1$

素因数の和:47801

約数の個数: 24

約数和(自身を含む): 52173576

約数和(自身を除く): 24224031

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 47777, 143331, 238885, 429993, 621101, 716655, 1863303, 2149965, 3105505, 5589909, 9316515, 27949545]

約数ペア:

[(1, 27949545), (3, 9316515), (5, 5589909), (9, 3105505), (13, 2149965), (15, 1863303), (39, 716655), (45, 621101), (65, 429993), (117, 238885), (195, 143331), (585, 47777)]