4903905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19231}}^1$

素因数の和:19256

約数の個数: 16

約数和(自身を含む): 8308224

約数和(自身を除く): 3404319

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 19231, 57693, 96155, 288465, 326927, 980781, 1634635, 4903905]

約数ペア:

[(1, 4903905), (3, 1634635), (5, 980781), (15, 326927), (17, 288465), (51, 96155), (85, 57693), (255, 19231)]