7272925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 10044000

約数和(自身を除く): 2771075

約数列:

[1, 5, 11, 25, 53, 55, 265, 275, 499, 583, 1325, 2495, 2915, 5489, 12475, 14575, 26447, 27445, 132235, 137225, 290917, 661175, 1454585, 7272925]

約数ペア:

[(1, 7272925), (5, 1454585), (11, 661175), (25, 290917), (53, 137225), (55, 132235), (265, 27445), (275, 26447), (499, 14575), (583, 12475), (1325, 5489), (2495, 2915)]