54137475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 113936160

約数和(自身を除く): 59798685

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 37, 45, 63, 75, 105, 111, 175, 185, 225, 259, 315, 333, 525, 555, 777, 925, 929, 1295, 1575, 1665, 2331, 2775, 2787, 3885, 4645, 6475, 6503, 8325, 8361, 11655, 13935, 19425, 19509, 23225, 32515, 34373, 41805, 58275, 58527, 69675, 97545, 103119, 162575, 171865, 209025, 240611, 292635, 309357, 487725, 515595, 721833, 859325, 1203055, 1463175, 1546785, 2165499, 2577975, 3609165, 6015275, 7733925, 10827495, 18045825, 54137475]

約数ペア:

[(1, 54137475), (3, 18045825), (5, 10827495), (7, 7733925), (9, 6015275), (15, 3609165), (21, 2577975), (25, 2165499), (35, 1546785), (37, 1463175), (45, 1203055), (63, 859325), (75, 721833), (105, 515595), (111, 487725), (175, 309357), (185, 292635), (225, 240611), (259, 209025), (315, 171865), (333, 162575), (525, 103119), (555, 97545), (777, 69675), (925, 58527), (929, 58275), (1295, 41805), (1575, 34373), (1665, 32515), (2331, 23225), (2775, 19509), (2787, 19425), (3885, 13935), (4645, 11655), (6475, 8361), (6503, 8325)]