84747195

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 166172160

約数和(自身を除く): 81424965

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 195, 215, 351, 387, 559, 585, 645, 1123, 1161, 1677, 1755, 1935, 2795, 3369, 5031, 5615, 5805, 8385, 10107, 14599, 15093, 16845, 25155, 30321, 43797, 48289, 50535, 72995, 75465, 131391, 144867, 151605, 218985, 241445, 394173, 434601, 627757, 656955, 724335, 1303803, 1883271, 1970865, 2173005, 3138785, 5649813, 6519015, 9416355, 16949439, 28249065, 84747195]

約数ペア:

[(1, 84747195), (3, 28249065), (5, 16949439), (9, 9416355), (13, 6519015), (15, 5649813), (27, 3138785), (39, 2173005), (43, 1970865), (45, 1883271), (65, 1303803), (117, 724335), (129, 656955), (135, 627757), (195, 434601), (215, 394173), (351, 241445), (387, 218985), (559, 151605), (585, 144867), (645, 131391), (1123, 75465), (1161, 72995), (1677, 50535), (1755, 48289), (1935, 43797), (2795, 30321), (3369, 25155), (5031, 16845), (5615, 15093), (5805, 14599), (8385, 10107)]