12579255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21503}}^1$

素因数の和:21527

約数の個数: 24

約数和(自身を含む): 23482368

約数和(自身を除く): 10903113

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 21503, 64509, 107515, 193527, 279539, 322545, 838617, 967635, 1397695, 2515851, 4193085, 12579255]

約数ペア:

[(1, 12579255), (3, 4193085), (5, 2515851), (9, 1397695), (13, 967635), (15, 838617), (39, 322545), (45, 279539), (65, 193527), (117, 107515), (195, 64509), (585, 21503)]