531718095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 910242720

約数和(自身を除く): 378524625

約数列:

[1, 3, 5, 15, 17, 51, 85, 173, 255, 289, 519, 709, 865, 867, 1445, 2127, 2595, 2941, 3545, 4335, 8823, 10635, 12053, 14705, 36159, 44115, 49997, 60265, 122657, 149991, 180795, 204901, 249985, 367971, 613285, 614703, 749955, 1024505, 1839855, 2085169, 3073515, 6255507, 10425845, 31277535, 35447873, 106343619, 177239365, 531718095]

約数ペア:

[(1, 531718095), (3, 177239365), (5, 106343619), (15, 35447873), (17, 31277535), (51, 10425845), (85, 6255507), (173, 3073515), (255, 2085169), (289, 1839855), (519, 1024505), (709, 749955), (865, 614703), (867, 613285), (1445, 367971), (2127, 249985), (2595, 204901), (2941, 180795), (3545, 149991), (4335, 122657), (8823, 60265), (10635, 49997), (12053, 44115), (14705, 36159)]