3882495

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 2649345

約数列:

[1, 3, 5, 15, 41, 59, 107, 123, 177, 205, 295, 321, 535, 615, 885, 1605, 2419, 4387, 6313, 7257, 12095, 13161, 18939, 21935, 31565, 36285, 65805, 94695, 258833, 776499, 1294165, 3882495]

約数ペア:

[(1, 3882495), (3, 1294165), (5, 776499), (15, 258833), (41, 94695), (59, 65805), (107, 36285), (123, 31565), (177, 21935), (205, 18939), (295, 13161), (321, 12095), (535, 7257), (615, 6313), (885, 4387), (1605, 2419)]