8156491215

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1\times {\mathrm{4111}}^1$

素因数の和:4847

約数の個数: 32

約数和(自身を含む): 13125504000

約数和(自身を除く): 4969012785

約数列:

[1, 3, 5, 15, 349, 379, 1047, 1137, 1745, 1895, 4111, 5235, 5685, 12333, 20555, 61665, 132271, 396813, 661355, 1434739, 1558069, 1984065, 4304217, 4674207, 7173695, 7790345, 21521085, 23371035, 543766081, 1631298243, 2718830405, 8156491215]

約数ペア:

[(1, 8156491215), (3, 2718830405), (5, 1631298243), (15, 543766081), (349, 23371035), (379, 21521085), (1047, 7790345), (1137, 7173695), (1745, 4674207), (1895, 4304217), (4111, 1984065), (5235, 1558069), (5685, 1434739), (12333, 661355), (20555, 396813), (61665, 132271)]