79281495

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 142545312

約数和(自身を除く): 63263817

約数列:

[1, 3, 5, 9, 15, 41, 45, 97, 123, 205, 291, 369, 443, 485, 615, 873, 1329, 1455, 1845, 2215, 3977, 3987, 4365, 6645, 11931, 18163, 19885, 19935, 35793, 42971, 54489, 59655, 90815, 128913, 163467, 178965, 214855, 272445, 386739, 644565, 817335, 1761811, 1933695, 5285433, 8809055, 15856299, 26427165, 79281495]

約数ペア:

[(1, 79281495), (3, 26427165), (5, 15856299), (9, 8809055), (15, 5285433), (41, 1933695), (45, 1761811), (97, 817335), (123, 644565), (205, 386739), (291, 272445), (369, 214855), (443, 178965), (485, 163467), (615, 128913), (873, 90815), (1329, 59655), (1455, 54489), (1845, 42971), (2215, 35793), (3977, 19935), (3987, 19885), (4365, 18163), (6645, 11931)]