85895085

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 142364160

約数和(自身を除く): 56469075

約数列:

[1, 3, 5, 15, 47, 73, 141, 219, 235, 365, 705, 1095, 1669, 3431, 5007, 8345, 10293, 17155, 25035, 51465, 78443, 121837, 235329, 365511, 392215, 609185, 1176645, 1827555, 5726339, 17179017, 28631695, 85895085]

約数ペア:

[(1, 85895085), (3, 28631695), (5, 17179017), (15, 5726339), (47, 1827555), (73, 1176645), (141, 609185), (219, 392215), (235, 365511), (365, 235329), (705, 121837), (1095, 78443), (1669, 51465), (3431, 25035), (5007, 17155), (8345, 10293)]