3840015

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4339}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 6249600

約数和(自身を除く): 2409585

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 4339, 13017, 21695, 65085, 256001, 768003, 1280005, 3840015]

約数ペア:

[(1, 3840015), (3, 1280005), (5, 768003), (15, 256001), (59, 65085), (177, 21695), (295, 13017), (885, 4339)]