29550125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{21491}}^1$

素因数の和:21517

約数の個数: 16

約数和(自身を含む): 40233024

約数和(自身を除く): 10682899

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 21491, 107455, 236401, 537275, 1182005, 2686375, 5910025, 29550125]

約数ペア:

[(1, 29550125), (5, 5910025), (11, 2686375), (25, 1182005), (55, 537275), (125, 236401), (275, 107455), (1375, 21491)]