129513805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{8597}}^1$

素因数の和:8756

約数の個数: 16

約数和(自身を含む): 163430784

約数和(自身を除く): 33916979

約数列:

[1, 5, 23, 115, 131, 655, 3013, 8597, 15065, 42985, 197731, 988655, 1126207, 5631035, 25902761, 129513805]

約数ペア:

[(1, 129513805), (5, 25902761), (23, 5631035), (115, 1126207), (131, 988655), (655, 197731), (3013, 42985), (8597, 15065)]