38021775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 72638208

約数和(自身を除く): 34616433

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2711, 2805, 4675, 8133, 13555, 14025, 29821, 40665, 46087, 67775, 89463, 138261, 149105, 203325, 230435, 447315, 506957, 691305, 745525, 1152175, 1520871, 2236575, 2534785, 3456525, 7604355, 12673925, 38021775]

約数ペア:

[(1, 38021775), (3, 12673925), (5, 7604355), (11, 3456525), (15, 2534785), (17, 2236575), (25, 1520871), (33, 1152175), (51, 745525), (55, 691305), (75, 506957), (85, 447315), (165, 230435), (187, 203325), (255, 149105), (275, 138261), (425, 89463), (561, 67775), (825, 46087), (935, 40665), (1275, 29821), (2711, 14025), (2805, 13555), (4675, 8133)]