1333994425

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{1979}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 1686722400

約数和(自身を除く): 352727975

約数列:

[1, 5, 25, 59, 295, 457, 1475, 1979, 2285, 9895, 11425, 26963, 49475, 116761, 134815, 583805, 674075, 904403, 2919025, 4522015, 22610075, 53359777, 266798885, 1333994425]

約数ペア:

[(1, 1333994425), (5, 266798885), (25, 53359777), (59, 22610075), (295, 4522015), (457, 2919025), (1475, 904403), (1979, 674075), (2285, 583805), (9895, 134815), (11425, 116761), (26963, 49475)]