16280084935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1\times {\mathrm{1259}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 20861064000

約数和(自身を除く): 4580979065

約数列:

[1, 5, 17, 85, 149, 745, 1021, 1259, 2533, 5105, 6295, 12665, 17357, 21403, 86785, 107015, 152129, 187591, 760645, 937955, 1285439, 2586193, 3189047, 6427195, 12930965, 15945235, 21852463, 109262315, 191530411, 957652055, 3256016987, 16280084935]

約数ペア:

[(1, 16280084935), (5, 3256016987), (17, 957652055), (85, 191530411), (149, 109262315), (745, 21852463), (1021, 15945235), (1259, 12930965), (2533, 6427195), (5105, 3189047), (6295, 2586193), (12665, 1285439), (17357, 937955), (21403, 760645), (86785, 187591), (107015, 152129)]