24765855

素因数分解:

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

素因数の和:268

約数の個数: 48

約数和(自身を含む): 43765920

約数和(自身を除く): 19000065

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 197, 255, 289, 435, 493, 591, 867, 985, 1445, 1479, 2465, 2955, 3349, 4335, 5713, 7395, 8381, 10047, 16745, 17139, 25143, 28565, 41905, 50235, 56933, 85695, 97121, 125715, 170799, 284665, 291363, 485605, 853995, 1456815, 1651057, 4953171, 8255285, 24765855]

約数ペア:

[(1, 24765855), (3, 8255285), (5, 4953171), (15, 1651057), (17, 1456815), (29, 853995), (51, 485605), (85, 291363), (87, 284665), (145, 170799), (197, 125715), (255, 97121), (289, 85695), (435, 56933), (493, 50235), (591, 41905), (867, 28565), (985, 25143), (1445, 17139), (1479, 16745), (2465, 10047), (2955, 8381), (3349, 7395), (4335, 5713)]