256768000005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{1824349}}^1$

素因数の和:1825221

約数の個数: 32

約数和(自身を含む): 448702531200

約数和(自身を除く): 191934531195

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 853, 2559, 4265, 9383, 12795, 28149, 46915, 140745, 1824349, 5473047, 9121745, 20067839, 27365235, 60203517, 100339195, 301017585, 1556169697, 4668509091, 7780848485, 17117866667, 23342545455, 51353600001, 85589333335, 256768000005]

約数ペア:

[(1, 256768000005), (3, 85589333335), (5, 51353600001), (11, 23342545455), (15, 17117866667), (33, 7780848485), (55, 4668509091), (165, 1556169697), (853, 301017585), (2559, 100339195), (4265, 60203517), (9383, 27365235), (12795, 20067839), (28149, 9121745), (46915, 5473047), (140745, 1824349)]