22716095

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 28123200

約数和(自身を除く): 5407105

約数列:

[1, 5, 61, 71, 305, 355, 1049, 4331, 5245, 21655, 63989, 74479, 319945, 372395, 4543219, 22716095]

約数ペア:

[(1, 22716095), (5, 4543219), (61, 372395), (71, 319945), (305, 74479), (355, 63989), (1049, 21655), (4331, 5245)]