12356535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 21399552

約数和(自身を除く): 9043017

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 1031, 2397, 3093, 3995, 5155, 11985, 15465, 17527, 48457, 52581, 87635, 145371, 242285, 262905, 726855, 823769, 2471307, 4118845, 12356535]

約数ペア:

[(1, 12356535), (3, 4118845), (5, 2471307), (15, 823769), (17, 726855), (47, 262905), (51, 242285), (85, 145371), (141, 87635), (235, 52581), (255, 48457), (705, 17527), (799, 15465), (1031, 11985), (2397, 5155), (3093, 3995)]