23885465

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 29569536

約数和(自身を除く): 5684071

約数列:

[1, 5, 61, 71, 305, 355, 1103, 4331, 5515, 21655, 67283, 78313, 336415, 391565, 4777093, 23885465]

約数ペア:

[(1, 23885465), (5, 4777093), (61, 391565), (71, 336415), (305, 78313), (355, 67283), (1103, 21655), (4331, 5515)]