210792885

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{8081}}^1$

素因数の和:8173

約数の個数: 32

約数和(自身を含む): 353797632

約数和(自身を除く): 143004747

約数列:

[1, 3, 5, 15, 37, 47, 111, 141, 185, 235, 555, 705, 1739, 5217, 8081, 8695, 24243, 26085, 40405, 121215, 298997, 379807, 896991, 1139421, 1494985, 1899035, 4484955, 5697105, 14052859, 42158577, 70264295, 210792885]

約数ペア:

[(1, 210792885), (3, 70264295), (5, 42158577), (15, 14052859), (37, 5697105), (47, 4484955), (111, 1899035), (141, 1494985), (185, 1139421), (235, 896991), (555, 379807), (705, 298997), (1739, 121215), (5217, 40405), (8081, 26085), (8695, 24243)]