27835605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{911}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 55770624

約数和(自身を除く): 27935019

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 97, 105, 291, 315, 485, 679, 873, 911, 1455, 2037, 2733, 3395, 4365, 4555, 6111, 6377, 8199, 10185, 13665, 19131, 30555, 31885, 40995, 57393, 88367, 95655, 265101, 286965, 441835, 618569, 795303, 1325505, 1855707, 3092845, 3976515, 5567121, 9278535, 27835605]

約数ペア:

[(1, 27835605), (3, 9278535), (5, 5567121), (7, 3976515), (9, 3092845), (15, 1855707), (21, 1325505), (35, 795303), (45, 618569), (63, 441835), (97, 286965), (105, 265101), (291, 95655), (315, 88367), (485, 57393), (679, 40995), (873, 31885), (911, 30555), (1455, 19131), (2037, 13665), (2733, 10185), (3395, 8199), (4365, 6377), (4555, 6111)]