68076525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 133562880

約数和(自身を除く): 65486355

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 43, 55, 57, 75, 95, 101, 129, 165, 209, 215, 275, 285, 303, 473, 475, 505, 627, 645, 817, 825, 1045, 1075, 1111, 1419, 1425, 1515, 1919, 2365, 2451, 2525, 3135, 3225, 3333, 4085, 4343, 5225, 5555, 5757, 7095, 7575, 8987, 9595, 11825, 12255, 13029, 15675, 16665, 20425, 21109, 21715, 26961, 27775, 28785, 35475, 44935, 47773, 47975, 61275, 63327, 65145, 82517, 83325, 105545, 108575, 134805, 143319, 143925, 224675, 238865, 247551, 316635, 325725, 412585, 527725, 674025, 716595, 907687, 1194325, 1237755, 1583175, 2062925, 2723061, 3582975, 4538435, 6188775, 13615305, 22692175, 68076525]

約数ペア:

[(1, 68076525), (3, 22692175), (5, 13615305), (11, 6188775), (15, 4538435), (19, 3582975), (25, 2723061), (33, 2062925), (43, 1583175), (55, 1237755), (57, 1194325), (75, 907687), (95, 716595), (101, 674025), (129, 527725), (165, 412585), (209, 325725), (215, 316635), (275, 247551), (285, 238865), (303, 224675), (473, 143925), (475, 143319), (505, 134805), (627, 108575), (645, 105545), (817, 83325), (825, 82517), (1045, 65145), (1075, 63327), (1111, 61275), (1419, 47975), (1425, 47773), (1515, 44935), (1919, 35475), (2365, 28785), (2451, 27775), (2525, 26961), (3135, 21715), (3225, 21109), (3333, 20425), (4085, 16665), (4343, 15675), (5225, 13029), (5555, 12255), (5757, 11825), (7095, 9595), (7575, 8987)]