385190065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{14489}}^1$

素因数の和:14916

約数の個数: 16

約数和(自身を含む): 499035600

約数和(自身を除く): 113845535

約数列:

[1, 5, 13, 65, 409, 2045, 5317, 14489, 26585, 72445, 188357, 941785, 5926001, 29630005, 77038013, 385190065]

約数ペア:

[(1, 385190065), (5, 77038013), (13, 29630005), (65, 5926001), (409, 941785), (2045, 188357), (5317, 72445), (14489, 26585)]