1423153655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{78649}}^1$

素因数の和:78719

約数の個数: 32

約数和(自身を含む): 2174515200

約数和(自身を除く): 751361545

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 517, 1645, 2585, 3619, 18095, 78649, 393245, 550543, 865139, 2752715, 3696503, 4325695, 6055973, 18482515, 25875521, 30279865, 40661533, 129377605, 203307665, 284630731, 1423153655]

約数ペア:

[(1, 1423153655), (5, 284630731), (7, 203307665), (11, 129377605), (35, 40661533), (47, 30279865), (55, 25875521), (77, 18482515), (235, 6055973), (329, 4325695), (385, 3696503), (517, 2752715), (1645, 865139), (2585, 550543), (3619, 393245), (18095, 78649)]