200909115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9439}}^1$

素因数の和:9504

約数の個数: 48

約数和(自身を含む): 388776960

約数和(自身を除く): 187867845

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 9439, 21285, 28317, 47195, 84951, 103829, 141585, 311487, 405877, 424755, 519145, 934461, 1217631, 1557435, 2029385, 3652893, 4464647, 4672305, 6088155, 13393941, 18264465, 22323235, 40181823, 66969705, 200909115]

約数ペア:

[(1, 200909115), (3, 66969705), (5, 40181823), (9, 22323235), (11, 18264465), (15, 13393941), (33, 6088155), (43, 4672305), (45, 4464647), (55, 3652893), (99, 2029385), (129, 1557435), (165, 1217631), (215, 934461), (387, 519145), (473, 424755), (495, 405877), (645, 311487), (1419, 141585), (1935, 103829), (2365, 84951), (4257, 47195), (7095, 28317), (9439, 21285)]