7284075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 13258080

約数和(自身を除く): 5974005

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 197, 255, 425, 435, 493, 591, 725, 985, 1275, 1479, 2175, 2465, 2955, 3349, 4925, 5713, 7395, 10047, 12325, 14775, 16745, 17139, 28565, 36975, 50235, 83725, 85695, 97121, 142825, 251175, 291363, 428475, 485605, 1456815, 2428025, 7284075]

約数ペア:

[(1, 7284075), (3, 2428025), (5, 1456815), (15, 485605), (17, 428475), (25, 291363), (29, 251175), (51, 142825), (75, 97121), (85, 85695), (87, 83725), (145, 50235), (197, 36975), (255, 28565), (425, 17139), (435, 16745), (493, 14775), (591, 12325), (725, 10047), (985, 7395), (1275, 5713), (1479, 4925), (2175, 3349), (2465, 2955)]