69661515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5483}}^1$

素因数の和:5520

約数の個数: 48

約数和(自身を含む): 140039424

約数和(自身を除く): 70377909

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 4235, 5483, 12705, 16449, 27415, 38381, 60313, 82245, 115143, 180939, 191905, 301565, 422191, 575715, 663443, 904695, 1266573, 1990329, 2110955, 3317215, 4644101, 6332865, 9951645, 13932303, 23220505, 69661515]

約数ペア:

[(1, 69661515), (3, 23220505), (5, 13932303), (7, 9951645), (11, 6332865), (15, 4644101), (21, 3317215), (33, 2110955), (35, 1990329), (55, 1266573), (77, 904695), (105, 663443), (121, 575715), (165, 422191), (231, 301565), (363, 191905), (385, 180939), (605, 115143), (847, 82245), (1155, 60313), (1815, 38381), (2541, 27415), (4235, 16449), (5483, 12705)]