15743955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2183

約数の個数: 32

約数和(自身を含む): 27604800

約数和(自身を除く): 11860845

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2129, 2465, 6387, 7395, 10645, 31935, 36193, 61741, 108579, 180965, 185223, 308705, 542895, 926115, 1049597, 3148791, 5247985, 15743955]

約数ペア:

[(1, 15743955), (3, 5247985), (5, 3148791), (15, 1049597), (17, 926115), (29, 542895), (51, 308705), (85, 185223), (87, 180965), (145, 108579), (255, 61741), (435, 36193), (493, 31935), (1479, 10645), (2129, 7395), (2465, 6387)]