77236805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{4127}}^1$

素因数の和:4348

約数の個数: 16

約数和(自身を含む): 98081280

約数和(自身を除く): 20844475

約数列:

[1, 5, 19, 95, 197, 985, 3743, 4127, 18715, 20635, 78413, 392065, 813019, 4065095, 15447361, 77236805]

約数ペア:

[(1, 77236805), (5, 15447361), (19, 4065095), (95, 813019), (197, 392065), (985, 78413), (3743, 20635), (4127, 18715)]