12428194755

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{187073}}^1$

素因数の和:187227

約数の個数: 32

約数和(自身を含む): 20545214976

約数和(自身を除く): 8117020221

約数列:

[1, 3, 5, 15, 43, 103, 129, 215, 309, 515, 645, 1545, 4429, 13287, 22145, 66435, 187073, 561219, 935365, 2806095, 8044139, 19268519, 24132417, 40220695, 57805557, 96342595, 120662085, 289027785, 828546317, 2485638951, 4142731585, 12428194755]

約数ペア:

[(1, 12428194755), (3, 4142731585), (5, 2485638951), (15, 828546317), (43, 289027785), (103, 120662085), (129, 96342595), (215, 57805557), (309, 40220695), (515, 24132417), (645, 19268519), (1545, 8044139), (4429, 2806095), (13287, 935365), (22145, 561219), (66435, 187073)]