71260815

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{16787}}^1$

素因数の和:17078

約数の個数: 16

約数和(自身を含む): 114427008

約数和(自身を除く): 43166193

約数列:

[1, 3, 5, 15, 283, 849, 1415, 4245, 16787, 50361, 83935, 251805, 4750721, 14252163, 23753605, 71260815]

約数ペア:

[(1, 71260815), (3, 23753605), (5, 14252163), (15, 4750721), (283, 251805), (849, 83935), (1415, 50361), (4245, 16787)]