74776965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2309}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 52956795

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 381, 635, 1905, 2159, 2309, 6477, 6927, 10795, 11545, 32385, 34635, 39253, 117759, 196265, 293243, 588795, 879729, 1466215, 4398645, 4985131, 14955393, 24925655, 74776965]

約数ペア:

[(1, 74776965), (3, 24925655), (5, 14955393), (15, 4985131), (17, 4398645), (51, 1466215), (85, 879729), (127, 588795), (255, 293243), (381, 196265), (635, 117759), (1905, 39253), (2159, 34635), (2309, 32385), (6477, 11545), (6927, 10795)]