23895795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 50512896

約数和(自身を除く): 26617101

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 357, 385, 561, 595, 935, 1155, 1217, 1309, 1785, 2805, 3651, 3927, 6085, 6545, 8519, 13387, 18255, 19635, 20689, 25557, 40161, 42595, 62067, 66935, 93709, 103445, 127785, 144823, 200805, 227579, 281127, 310335, 434469, 468545, 682737, 724115, 1137895, 1405635, 1593053, 2172345, 3413685, 4779159, 7965265, 23895795]

約数ペア:

[(1, 23895795), (3, 7965265), (5, 4779159), (7, 3413685), (11, 2172345), (15, 1593053), (17, 1405635), (21, 1137895), (33, 724115), (35, 682737), (51, 468545), (55, 434469), (77, 310335), (85, 281127), (105, 227579), (119, 200805), (165, 144823), (187, 127785), (231, 103445), (255, 93709), (357, 66935), (385, 62067), (561, 42595), (595, 40161), (935, 25557), (1155, 20689), (1217, 19635), (1309, 18255), (1785, 13387), (2805, 8519), (3651, 6545), (3927, 6085)]