15407319

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 21248640

約数和(自身を除く): 5841321

約数列:

[1, 3, 59, 61, 177, 183, 1427, 3599, 4281, 10797, 84193, 87047, 252579, 261141, 5135773, 15407319]

約数ペア:

[(1, 15407319), (3, 5135773), (59, 261141), (61, 252579), (177, 87047), (183, 84193), (1427, 10797), (3599, 4281)]