19044075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8235

約数の個数: 24

約数和(自身を含む): 32505856

約数和(自身を除く): 13461781

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 8191, 24573, 40955, 122865, 204775, 253921, 614325, 761763, 1269605, 3808815, 6348025, 19044075]

約数ペア:

[(1, 19044075), (3, 6348025), (5, 3808815), (15, 1269605), (25, 761763), (31, 614325), (75, 253921), (93, 204775), (155, 122865), (465, 40955), (775, 24573), (2325, 8191)]