15678885341

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{80683}}^1$

素因数の和:80801

約数の個数: 32

約数和(自身を含む): 20076761088

約数和(自身を除く): 4397875747

約数列:

[1, 7, 17, 23, 71, 119, 161, 391, 497, 1207, 1633, 2737, 8449, 11431, 27761, 80683, 194327, 564781, 1371611, 1855709, 5728493, 9601277, 12989963, 31547053, 40099451, 97384381, 131755339, 220829371, 681690667, 922287373, 2239840763, 15678885341]

約数ペア:

[(1, 15678885341), (7, 2239840763), (17, 922287373), (23, 681690667), (71, 220829371), (119, 131755339), (161, 97384381), (391, 40099451), (497, 31547053), (1207, 12989963), (1633, 9601277), (2737, 5728493), (8449, 1855709), (11431, 1371611), (27761, 564781), (80683, 194327)]