15664067585

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{4217}}^1$

素因数の和:4513

約数の個数: 32

約数和(自身を含む): 19482705792

約数和(自身を除く): 3818638207

約数列:

[1, 5, 53, 107, 131, 265, 535, 655, 4217, 5671, 6943, 14017, 21085, 28355, 34715, 70085, 223501, 451219, 552427, 742901, 1117505, 2256095, 2762135, 3714505, 23914607, 29278631, 59109689, 119573035, 146393155, 295548445, 3132813517, 15664067585]

約数ペア:

[(1, 15664067585), (5, 3132813517), (53, 295548445), (107, 146393155), (131, 119573035), (265, 59109689), (535, 29278631), (655, 23914607), (4217, 3714505), (5671, 2762135), (6943, 2256095), (14017, 1117505), (21085, 742901), (28355, 552427), (34715, 451219), (70085, 223501)]