66154785

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{569}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 110972160

約数和(自身を除く): 44817375

約数列:

[1, 3, 5, 15, 23, 69, 115, 337, 345, 569, 1011, 1685, 1707, 2845, 5055, 7751, 8535, 13087, 23253, 38755, 39261, 65435, 116265, 191753, 196305, 575259, 958765, 2876295, 4410319, 13230957, 22051595, 66154785]

約数ペア:

[(1, 66154785), (3, 22051595), (5, 13230957), (15, 4410319), (23, 2876295), (69, 958765), (115, 575259), (337, 196305), (345, 191753), (569, 116265), (1011, 65435), (1685, 39261), (1707, 38755), (2845, 23253), (5055, 13087), (7751, 8535)]