147788305

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{32233}}^1$

素因数の和:32376

約数の個数: 16

約数和(自身を含む): 204234624

約数和(自身を除く): 56446319

約数列:

[1, 5, 7, 35, 131, 655, 917, 4585, 32233, 161165, 225631, 1128155, 4222523, 21112615, 29557661, 147788305]

約数ペア:

[(1, 147788305), (5, 29557661), (7, 21112615), (35, 4222523), (131, 1128155), (655, 225631), (917, 161165), (4585, 32233)]