25714065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 44634240

約数和(自身を除く): 18920175

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 489, 809, 815, 2119, 2427, 2445, 4045, 6357, 10517, 10595, 12135, 31551, 31785, 52585, 131867, 157755, 395601, 659335, 1714271, 1978005, 5142813, 8571355, 25714065]

約数ペア:

[(1, 25714065), (3, 8571355), (5, 5142813), (13, 1978005), (15, 1714271), (39, 659335), (65, 395601), (163, 157755), (195, 131867), (489, 52585), (809, 31785), (815, 31551), (2119, 12135), (2427, 10595), (2445, 10517), (4045, 6357)]