57320175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 112921344

約数和(自身を除く): 55601169

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 61, 67, 75, 85, 165, 183, 187, 201, 255, 275, 305, 335, 425, 561, 671, 737, 825, 915, 935, 1005, 1037, 1139, 1275, 1525, 1675, 2013, 2211, 2805, 3111, 3355, 3417, 3685, 4087, 4575, 4675, 5025, 5185, 5695, 10065, 11055, 11407, 12261, 12529, 14025, 15555, 16775, 17085, 18425, 20435, 25925, 28475, 34221, 37587, 44957, 50325, 55275, 57035, 61305, 62645, 69479, 77775, 85425, 102175, 134871, 171105, 187935, 208437, 224785, 285175, 306525, 313225, 347395, 674355, 764269, 855525, 939675, 1042185, 1123925, 1736975, 2292807, 3371775, 3821345, 5210925, 11464035, 19106725, 57320175]

約数ペア:

[(1, 57320175), (3, 19106725), (5, 11464035), (11, 5210925), (15, 3821345), (17, 3371775), (25, 2292807), (33, 1736975), (51, 1123925), (55, 1042185), (61, 939675), (67, 855525), (75, 764269), (85, 674355), (165, 347395), (183, 313225), (187, 306525), (201, 285175), (255, 224785), (275, 208437), (305, 187935), (335, 171105), (425, 134871), (561, 102175), (671, 85425), (737, 77775), (825, 69479), (915, 62645), (935, 61305), (1005, 57035), (1037, 55275), (1139, 50325), (1275, 44957), (1525, 37587), (1675, 34221), (2013, 28475), (2211, 25925), (2805, 20435), (3111, 18425), (3355, 17085), (3417, 16775), (3685, 15555), (4087, 14025), (4575, 12529), (4675, 12261), (5025, 11407), (5185, 11055), (5695, 10065)]