47429745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 90222336

約数和(自身を除く): 42792591

約数列:

[1, 3, 5, 11, 15, 17, 33, 37, 51, 55, 85, 111, 165, 185, 187, 255, 407, 457, 555, 561, 629, 935, 1221, 1371, 1887, 2035, 2285, 2805, 3145, 5027, 6105, 6855, 6919, 7769, 9435, 15081, 16909, 20757, 23307, 25135, 34595, 38845, 50727, 75405, 84545, 85459, 103785, 116535, 185999, 253635, 256377, 287453, 427295, 557997, 862359, 929995, 1281885, 1437265, 2789985, 3161983, 4311795, 9485949, 15809915, 47429745]

約数ペア:

[(1, 47429745), (3, 15809915), (5, 9485949), (11, 4311795), (15, 3161983), (17, 2789985), (33, 1437265), (37, 1281885), (51, 929995), (55, 862359), (85, 557997), (111, 427295), (165, 287453), (185, 256377), (187, 253635), (255, 185999), (407, 116535), (457, 103785), (555, 85459), (561, 84545), (629, 75405), (935, 50727), (1221, 38845), (1371, 34595), (1887, 25135), (2035, 23307), (2285, 20757), (2805, 16909), (3145, 15081), (5027, 9435), (6105, 7769), (6855, 6919)]