9520605

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 17107200

約数和(自身を除く): 7586595

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 647, 981, 1635, 1941, 2943, 3235, 4905, 5823, 9705, 14715, 17469, 29115, 70523, 87345, 211569, 352615, 634707, 1057845, 1904121, 3173535, 9520605]

約数ペア:

[(1, 9520605), (3, 3173535), (5, 1904121), (9, 1057845), (15, 634707), (27, 352615), (45, 211569), (109, 87345), (135, 70523), (327, 29115), (545, 17469), (647, 14715), (981, 9705), (1635, 5823), (1941, 4905), (2943, 3235)]