27790095

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 46886400

約数和(自身を除く): 19096305

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 545, 739, 1635, 2217, 2507, 3695, 7521, 11085, 12535, 16997, 37605, 50991, 80551, 84985, 241653, 254955, 402755, 1208265, 1852673, 5558019, 9263365, 27790095]

約数ペア:

[(1, 27790095), (3, 9263365), (5, 5558019), (15, 1852673), (23, 1208265), (69, 402755), (109, 254955), (115, 241653), (327, 84985), (345, 80551), (545, 50991), (739, 37605), (1635, 16997), (2217, 12535), (2507, 11085), (3695, 7521)]