79908555

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3457}}^1$

素因数の和:3555

約数の個数: 32

約数和(自身を含む): 135442944

約数和(自身を除く): 55534389

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 1005, 1541, 3457, 4623, 7705, 10371, 17285, 23115, 51855, 79511, 231619, 238533, 397555, 694857, 1158095, 1192665, 3474285, 5327237, 15981711, 26636185, 79908555]

約数ペア:

[(1, 79908555), (3, 26636185), (5, 15981711), (15, 5327237), (23, 3474285), (67, 1192665), (69, 1158095), (115, 694857), (201, 397555), (335, 238533), (345, 231619), (1005, 79511), (1541, 51855), (3457, 23115), (4623, 17285), (7705, 10371)]