26304615

素因数分解:

$3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 20696985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 271, 719, 813, 1355, 2157, 2439, 3595, 4065, 6471, 7317, 10785, 12195, 19413, 32355, 36585, 97065, 194849, 584547, 974245, 1753641, 2922735, 5260923, 8768205, 26304615]

約数ペア:

[(1, 26304615), (3, 8768205), (5, 5260923), (9, 2922735), (15, 1753641), (27, 974245), (45, 584547), (135, 194849), (271, 97065), (719, 36585), (813, 32355), (1355, 19413), (2157, 12195), (2439, 10785), (3595, 7317), (4065, 6471)]