5739995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 2139685

約数列:

[1, 5, 19, 23, 37, 71, 95, 115, 185, 355, 437, 703, 851, 1349, 1633, 2185, 2627, 3515, 4255, 6745, 8165, 13135, 16169, 31027, 49913, 60421, 80845, 155135, 249565, 302105, 1147999, 5739995]

約数ペア:

[(1, 5739995), (5, 1147999), (19, 302105), (23, 249565), (37, 155135), (71, 80845), (95, 60421), (115, 49913), (185, 31027), (355, 16169), (437, 13135), (703, 8165), (851, 6745), (1349, 4255), (1633, 3515), (2185, 2627)]