54772725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:92

約数の個数: 108

約数和(自身を含む): 116031264

約数和(自身を除く): 61258539

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 25, 35, 51, 57, 75, 85, 95, 105, 119, 133, 175, 255, 285, 289, 323, 357, 361, 399, 425, 475, 525, 595, 665, 867, 969, 1083, 1275, 1425, 1445, 1615, 1785, 1805, 1995, 2023, 2261, 2527, 2975, 3325, 4335, 4845, 5415, 5491, 6069, 6137, 6783, 7225, 7581, 8075, 8925, 9025, 9975, 10115, 11305, 12635, 16473, 18411, 21675, 24225, 27075, 27455, 30345, 30685, 33915, 37905, 38437, 42959, 50575, 56525, 63175, 82365, 92055, 104329, 115311, 128877, 137275, 151725, 153425, 169575, 189525, 192185, 214795, 312987, 411825, 460275, 521645, 576555, 644385, 730303, 960925, 1073975, 1564935, 2190909, 2608225, 2882775, 3221925, 3651515, 7824675, 10954545, 18257575, 54772725]

約数ペア:

[(1, 54772725), (3, 18257575), (5, 10954545), (7, 7824675), (15, 3651515), (17, 3221925), (19, 2882775), (21, 2608225), (25, 2190909), (35, 1564935), (51, 1073975), (57, 960925), (75, 730303), (85, 644385), (95, 576555), (105, 521645), (119, 460275), (133, 411825), (175, 312987), (255, 214795), (285, 192185), (289, 189525), (323, 169575), (357, 153425), (361, 151725), (399, 137275), (425, 128877), (475, 115311), (525, 104329), (595, 92055), (665, 82365), (867, 63175), (969, 56525), (1083, 50575), (1275, 42959), (1425, 38437), (1445, 37905), (1615, 33915), (1785, 30685), (1805, 30345), (1995, 27455), (2023, 27075), (2261, 24225), (2527, 21675), (2975, 18411), (3325, 16473), (4335, 12635), (4845, 11305), (5415, 10115), (5491, 9975), (6069, 9025), (6137, 8925), (6783, 8075), (7225, 7581)]