2016223515

素因数分解:

$3^3\times 5^1\times {\mathrm{2579}}^1\times {\mathrm{5791}}^1$

素因数の和:8384

約数の個数: 32

約数和(自身を含む): 3586406400

約数和(自身を除く): 1570182885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2579, 5791, 7737, 12895, 17373, 23211, 28955, 38685, 52119, 69633, 86865, 116055, 156357, 260595, 348165, 781785, 14934989, 44804967, 74674945, 134414901, 224024835, 403244703, 672074505, 2016223515]

約数ペア:

[(1, 2016223515), (3, 672074505), (5, 403244703), (9, 224024835), (15, 134414901), (27, 74674945), (45, 44804967), (135, 14934989), (2579, 781785), (5791, 348165), (7737, 260595), (12895, 156357), (17373, 116055), (23211, 86865), (28955, 69633), (38685, 52119)]