16409899995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2729}}^1\times {\mathrm{23581}}^1$

素因数の和:26335

約数の個数: 32

約数和(自身を含む): 27811667520

約数和(自身を除く): 11401767525

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2729, 8187, 13645, 23581, 40935, 46393, 70743, 117905, 139179, 231965, 353715, 400877, 695895, 1202631, 2004385, 6013155, 64352549, 193057647, 321762745, 965288235, 1093993333, 3281979999, 5469966665, 16409899995]

約数ペア:

[(1, 16409899995), (3, 5469966665), (5, 3281979999), (15, 1093993333), (17, 965288235), (51, 321762745), (85, 193057647), (255, 64352549), (2729, 6013155), (8187, 2004385), (13645, 1202631), (23581, 695895), (40935, 400877), (46393, 353715), (70743, 231965), (117905, 139179)]