71584895

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4561}}^1$

素因数の和:4682

約数の個数: 16

約数和(自身を含む): 89123232

約数和(自身を除く): 17538337

約数列:

[1, 5, 43, 73, 215, 365, 3139, 4561, 15695, 22805, 196123, 332953, 980615, 1664765, 14316979, 71584895]

約数ペア:

[(1, 71584895), (5, 14316979), (43, 1664765), (73, 980615), (215, 332953), (365, 196123), (3139, 22805), (4561, 15695)]