2293905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 3928320

約数和(自身を除く): 1634415

約数列:

[1, 3, 5, 15, 23, 61, 69, 109, 115, 183, 305, 327, 345, 545, 915, 1403, 1635, 2507, 4209, 6649, 7015, 7521, 12535, 19947, 21045, 33245, 37605, 99735, 152927, 458781, 764635, 2293905]

約数ペア:

[(1, 2293905), (3, 764635), (5, 458781), (15, 152927), (23, 99735), (61, 37605), (69, 33245), (109, 21045), (115, 19947), (183, 12535), (305, 7521), (327, 7015), (345, 6649), (545, 4209), (915, 2507), (1403, 1635)]