12257685

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24763}}^1$

素因数の和:24785

約数の個数: 24

約数和(自身を含む): 23179104

約数和(自身を除く): 10921419

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 24763, 74289, 123815, 222867, 272393, 371445, 817179, 1114335, 1361965, 2451537, 4085895, 12257685]

約数ペア:

[(1, 12257685), (3, 4085895), (5, 2451537), (9, 1361965), (11, 1114335), (15, 817179), (33, 371445), (45, 272393), (55, 222867), (99, 123815), (165, 74289), (495, 24763)]