8220227565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1327}}^1\times {\mathrm{3413}}^1$

素因数の和:4770

約数の個数: 48

約数和(自身を含む): 14471864064

約数和(自身を除く): 6251636499

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1327, 1815, 3413, 3981, 6635, 10239, 14597, 17065, 19905, 37543, 43791, 51195, 72985, 112629, 160567, 187715, 218955, 412973, 481701, 563145, 802835, 1238919, 2064865, 2408505, 4529051, 6194595, 13587153, 22645255, 49819561, 67935765, 149458683, 249097805, 548015171, 747293415, 1644045513, 2740075855, 8220227565]

約数ペア:

[(1, 8220227565), (3, 2740075855), (5, 1644045513), (11, 747293415), (15, 548015171), (33, 249097805), (55, 149458683), (121, 67935765), (165, 49819561), (363, 22645255), (605, 13587153), (1327, 6194595), (1815, 4529051), (3413, 2408505), (3981, 2064865), (6635, 1238919), (10239, 802835), (14597, 563145), (17065, 481701), (19905, 412973), (37543, 218955), (43791, 187715), (51195, 160567), (72985, 112629)]