22853985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 46669824

約数和(自身を除く): 23815839

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 47, 55, 77, 105, 141, 165, 231, 235, 329, 385, 421, 517, 705, 987, 1155, 1263, 1551, 1645, 2105, 2585, 2947, 3619, 4631, 4935, 6315, 7755, 8841, 10857, 13893, 14735, 18095, 19787, 23155, 32417, 44205, 54285, 59361, 69465, 97251, 98935, 138509, 162085, 217657, 296805, 415527, 486255, 652971, 692545, 1088285, 1523599, 2077635, 3264855, 4570797, 7617995, 22853985]

約数ペア:

[(1, 22853985), (3, 7617995), (5, 4570797), (7, 3264855), (11, 2077635), (15, 1523599), (21, 1088285), (33, 692545), (35, 652971), (47, 486255), (55, 415527), (77, 296805), (105, 217657), (141, 162085), (165, 138509), (231, 98935), (235, 97251), (329, 69465), (385, 59361), (421, 54285), (517, 44205), (705, 32417), (987, 23155), (1155, 19787), (1263, 18095), (1551, 14735), (1645, 13893), (2105, 10857), (2585, 8841), (2947, 7755), (3619, 6315), (4631, 4935)]