2187861636865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1\times {\mathrm{2729}}^1\times {\mathrm{6089}}^1$

素因数の和:10389

約数の個数: 32

約数和(自身を含む): 2783142180000

約数和(自身を除く): 595280543135

約数列:

[1, 5, 17, 85, 1549, 2729, 6089, 7745, 13645, 26333, 30445, 46393, 103513, 131665, 231965, 517565, 4227221, 9431861, 16616881, 21136105, 47159305, 71862757, 83084405, 160341637, 282486977, 359313785, 801708185, 1412434885, 25739548669, 128697743345, 437572327373, 2187861636865]

約数ペア:

[(1, 2187861636865), (5, 437572327373), (17, 128697743345), (85, 25739548669), (1549, 1412434885), (2729, 801708185), (6089, 359313785), (7745, 282486977), (13645, 160341637), (26333, 83084405), (30445, 71862757), (46393, 47159305), (103513, 21136105), (131665, 16616881), (231965, 9431861), (517565, 4227221)]