389012972545

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{129527}}^1$

素因数の和:129865

約数の個数: 32

約数和(自身を含む): 487626289920

約数和(自身を除く): 98613317375

約数列:

[1, 5, 43, 61, 215, 229, 305, 1145, 2623, 9847, 13115, 13969, 49235, 69845, 129527, 600667, 647635, 3003335, 5569661, 7901147, 27848305, 29661683, 39505735, 148308415, 339749321, 1275452369, 1698746605, 1809362663, 6377261845, 9046813315, 77802594509, 389012972545]

約数ペア:

[(1, 389012972545), (5, 77802594509), (43, 9046813315), (61, 6377261845), (215, 1809362663), (229, 1698746605), (305, 1275452369), (1145, 339749321), (2623, 148308415), (9847, 39505735), (13115, 29661683), (13969, 27848305), (49235, 7901147), (69845, 5569661), (129527, 3003335), (600667, 647635)]