104649015

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 172440576

約数和(自身を除く): 67791561

約数列:

[1, 3, 5, 15, 41, 123, 205, 263, 615, 647, 789, 1315, 1941, 3235, 3945, 9705, 10783, 26527, 32349, 53915, 79581, 132635, 161745, 170161, 397905, 510483, 850805, 2552415, 6976601, 20929803, 34883005, 104649015]

約数ペア:

[(1, 104649015), (3, 34883005), (5, 20929803), (15, 6976601), (41, 2552415), (123, 850805), (205, 510483), (263, 397905), (615, 170161), (647, 161745), (789, 132635), (1315, 79581), (1941, 53915), (3235, 32349), (3945, 26527), (9705, 10783)]