61003965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 118742400

約数和(自身を除く): 57738435

約数列:

[1, 3, 5, 11, 15, 19, 29, 33, 55, 57, 61, 87, 95, 121, 145, 165, 183, 209, 285, 305, 319, 363, 435, 551, 605, 627, 671, 915, 957, 1045, 1159, 1595, 1653, 1769, 1815, 2013, 2299, 2755, 3135, 3355, 3477, 3509, 4785, 5307, 5795, 6061, 6897, 7381, 8265, 8845, 10065, 10527, 11495, 12749, 17385, 17545, 18183, 19459, 22143, 26535, 30305, 33611, 34485, 36905, 38247, 52635, 58377, 63745, 66671, 90915, 97295, 100833, 110715, 140239, 168055, 191235, 200013, 214049, 291885, 333355, 369721, 420717, 504165, 642147, 701195, 1000065, 1070245, 1109163, 1848605, 2103585, 3210735, 4066931, 5545815, 12200793, 20334655, 61003965]

約数ペア:

[(1, 61003965), (3, 20334655), (5, 12200793), (11, 5545815), (15, 4066931), (19, 3210735), (29, 2103585), (33, 1848605), (55, 1109163), (57, 1070245), (61, 1000065), (87, 701195), (95, 642147), (121, 504165), (145, 420717), (165, 369721), (183, 333355), (209, 291885), (285, 214049), (305, 200013), (319, 191235), (363, 168055), (435, 140239), (551, 110715), (605, 100833), (627, 97295), (671, 90915), (915, 66671), (957, 63745), (1045, 58377), (1159, 52635), (1595, 38247), (1653, 36905), (1769, 34485), (1815, 33611), (2013, 30305), (2299, 26535), (2755, 22143), (3135, 19459), (3355, 18183), (3477, 17545), (3509, 17385), (4785, 12749), (5307, 11495), (5795, 10527), (6061, 10065), (6897, 8845), (7381, 8265)]