26901585

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 21482415

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2239, 2403, 4005, 6717, 11195, 12015, 20151, 33585, 60453, 100755, 199271, 302265, 597813, 996355, 1793439, 2989065, 5380317, 8967195, 26901585]

約数ペア:

[(1, 26901585), (3, 8967195), (5, 5380317), (9, 2989065), (15, 1793439), (27, 996355), (45, 597813), (89, 302265), (135, 199271), (267, 100755), (445, 60453), (801, 33585), (1335, 20151), (2239, 12015), (2403, 11195), (4005, 6717)]