16339325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 21665280

約数和(自身を除く): 5325955

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 727, 775, 899, 3635, 4495, 18175, 21083, 22475, 22537, 105415, 112685, 527075, 563425, 653573, 3267865, 16339325]

約数ペア:

[(1, 16339325), (5, 3267865), (25, 653573), (29, 563425), (31, 527075), (145, 112685), (155, 105415), (725, 22537), (727, 22475), (775, 21083), (899, 18175), (3635, 4495)]