139173875

素因数分解:

$5^3\times {\mathrm{269}}^1\times {\mathrm{4139}}^1$

素因数の和:4423

約数の個数: 16

約数和(自身を含む): 174376800

約数和(自身を除く): 35202925

約数列:

[1, 5, 25, 125, 269, 1345, 4139, 6725, 20695, 33625, 103475, 517375, 1113391, 5566955, 27834775, 139173875]

約数ペア:

[(1, 139173875), (5, 27834775), (25, 5566955), (125, 1113391), (269, 517375), (1345, 103475), (4139, 33625), (6725, 20695)]