2013225765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{343261}}^1$

素因数の和:343309

約数の個数: 32

約数和(自身を含む): 3558940416

約数和(自身を除く): 1545714651

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 343261, 1029783, 1716305, 5148915, 5835437, 7895003, 17506311, 23685009, 29177185, 39475015, 87531555, 118425045, 134215051, 402645153, 671075255, 2013225765]

約数ペア:

[(1, 2013225765), (3, 671075255), (5, 402645153), (15, 134215051), (17, 118425045), (23, 87531555), (51, 39475015), (69, 29177185), (85, 23685009), (115, 17506311), (255, 7895003), (345, 5835437), (391, 5148915), (1173, 1716305), (1955, 1029783), (5865, 343261)]