4256925

素因数分解:

$3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 7097760

約数和(自身を除く): 2840835

約数列:

[1, 3, 5, 15, 25, 75, 211, 269, 633, 807, 1055, 1345, 3165, 4035, 5275, 6725, 15825, 20175, 56759, 170277, 283795, 851385, 1418975, 4256925]

約数ペア:

[(1, 4256925), (3, 1418975), (5, 851385), (15, 283795), (25, 170277), (75, 56759), (211, 20175), (269, 15825), (633, 6725), (807, 5275), (1055, 4035), (1345, 3165)]