78761115

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{7643}}^1$

素因数の和:7883

約数の個数: 24

約数和(自身を含む): 137133360

約数和(自身を除く): 58372245

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 1145, 2061, 3435, 7643, 10305, 22929, 38215, 68787, 114645, 343935, 1750247, 5250741, 8751235, 15752223, 26253705, 78761115]

約数ペア:

[(1, 78761115), (3, 26253705), (5, 15752223), (9, 8751235), (15, 5250741), (45, 1750247), (229, 343935), (687, 114645), (1145, 68787), (2061, 38215), (3435, 22929), (7643, 10305)]