15132975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 31497984

約数和(自身を除く): 16365009

約数列:

[1, 3, 5, 11, 13, 15, 17, 25, 33, 39, 51, 55, 65, 75, 83, 85, 143, 165, 187, 195, 221, 249, 255, 275, 325, 415, 425, 429, 561, 663, 715, 825, 913, 935, 975, 1079, 1105, 1245, 1275, 1411, 2075, 2145, 2431, 2739, 2805, 3237, 3315, 3575, 4233, 4565, 4675, 5395, 5525, 6225, 7055, 7293, 10725, 11869, 12155, 13695, 14025, 15521, 16185, 16575, 18343, 21165, 22825, 26975, 35275, 35607, 36465, 46563, 55029, 59345, 60775, 68475, 77605, 80925, 91715, 105825, 178035, 182325, 201773, 232815, 275145, 296725, 388025, 458575, 605319, 890175, 1008865, 1164075, 1375725, 3026595, 5044325, 15132975]

約数ペア:

[(1, 15132975), (3, 5044325), (5, 3026595), (11, 1375725), (13, 1164075), (15, 1008865), (17, 890175), (25, 605319), (33, 458575), (39, 388025), (51, 296725), (55, 275145), (65, 232815), (75, 201773), (83, 182325), (85, 178035), (143, 105825), (165, 91715), (187, 80925), (195, 77605), (221, 68475), (249, 60775), (255, 59345), (275, 55029), (325, 46563), (415, 36465), (425, 35607), (429, 35275), (561, 26975), (663, 22825), (715, 21165), (825, 18343), (913, 16575), (935, 16185), (975, 15521), (1079, 14025), (1105, 13695), (1245, 12155), (1275, 11869), (1411, 10725), (2075, 7293), (2145, 7055), (2431, 6225), (2739, 5525), (2805, 5395), (3237, 4675), (3315, 4565), (3575, 4233)]