13753425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 29140992

約数和(自身を除く): 15387567

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 25, 35, 51, 67, 69, 75, 85, 105, 115, 119, 161, 175, 201, 255, 335, 345, 357, 391, 425, 469, 483, 525, 575, 595, 805, 1005, 1139, 1173, 1275, 1407, 1541, 1675, 1725, 1785, 1955, 2345, 2415, 2737, 2975, 3417, 4025, 4623, 5025, 5695, 5865, 7035, 7705, 7973, 8211, 8925, 9775, 10787, 11725, 12075, 13685, 17085, 23115, 23919, 26197, 28475, 29325, 32361, 35175, 38525, 39865, 41055, 53935, 68425, 78591, 85425, 115575, 119595, 130985, 161805, 183379, 199325, 205275, 269675, 392955, 550137, 597975, 654925, 809025, 916895, 1964775, 2750685, 4584475, 13753425]

約数ペア:

[(1, 13753425), (3, 4584475), (5, 2750685), (7, 1964775), (15, 916895), (17, 809025), (21, 654925), (23, 597975), (25, 550137), (35, 392955), (51, 269675), (67, 205275), (69, 199325), (75, 183379), (85, 161805), (105, 130985), (115, 119595), (119, 115575), (161, 85425), (175, 78591), (201, 68425), (255, 53935), (335, 41055), (345, 39865), (357, 38525), (391, 35175), (425, 32361), (469, 29325), (483, 28475), (525, 26197), (575, 23919), (595, 23115), (805, 17085), (1005, 13685), (1139, 12075), (1173, 11725), (1275, 10787), (1407, 9775), (1541, 8925), (1675, 8211), (1725, 7973), (1785, 7705), (1955, 7035), (2345, 5865), (2415, 5695), (2737, 5025), (2975, 4623), (3417, 4025)]