105248065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{6451}}^1$

素因数の和:6720

約数の個数: 16

約数和(自身を含む): 136575936

約数和(自身を除く): 31327871

約数列:

[1, 5, 13, 65, 251, 1255, 3263, 6451, 16315, 32255, 83863, 419315, 1619201, 8096005, 21049613, 105248065]

約数ペア:

[(1, 105248065), (5, 21049613), (13, 8096005), (65, 1619201), (251, 419315), (1255, 83863), (3263, 32255), (6451, 16315)]