418049805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{7159}}^1$

素因数の和:7413

約数の個数: 32

約数和(自身を含む): 711417600

約数和(自身を除く): 293367795

約数列:

[1, 3, 5, 15, 17, 51, 85, 229, 255, 687, 1145, 3435, 3893, 7159, 11679, 19465, 21477, 35795, 58395, 107385, 121703, 365109, 608515, 1639411, 1825545, 4918233, 8197055, 24591165, 27869987, 83609961, 139349935, 418049805]

約数ペア:

[(1, 418049805), (3, 139349935), (5, 83609961), (15, 27869987), (17, 24591165), (51, 8197055), (85, 4918233), (229, 1825545), (255, 1639411), (687, 608515), (1145, 365109), (3435, 121703), (3893, 107385), (7159, 58395), (11679, 35795), (19465, 21477)]