17400765

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 30007296

約数和(自身を除く): 12606531

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 1627, 2139, 3565, 4881, 8135, 10695, 24405, 37421, 50437, 112263, 151311, 187105, 252185, 561315, 756555, 1160051, 3480153, 5800255, 17400765]

約数ペア:

[(1, 17400765), (3, 5800255), (5, 3480153), (15, 1160051), (23, 756555), (31, 561315), (69, 252185), (93, 187105), (115, 151311), (155, 112263), (345, 50437), (465, 37421), (713, 24405), (1627, 10695), (2139, 8135), (3565, 4881)]