133831265

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{8527}}^1$

素因数の和:8648

約数の個数: 16

約数和(自身を含む): 166603008

約数和(自身を除く): 32771743

約数列:

[1, 5, 43, 73, 215, 365, 3139, 8527, 15695, 42635, 366661, 622471, 1833305, 3112355, 26766253, 133831265]

約数ペア:

[(1, 133831265), (5, 26766253), (43, 3112355), (73, 1833305), (215, 622471), (365, 366661), (3139, 42635), (8527, 15695)]