29239975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 38747520

約数和(自身を除く): 9507545

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 1301, 4495, 6505, 22475, 32525, 37729, 40331, 188645, 201655, 943225, 1008275, 1169599, 5847995, 29239975]

約数ペア:

[(1, 29239975), (5, 5847995), (25, 1169599), (29, 1008275), (31, 943225), (145, 201655), (155, 188645), (725, 40331), (775, 37729), (899, 32525), (1301, 22475), (4495, 6505)]