27556425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9421}}^1$

素因数の和:9450

約数の個数: 36

約数和(自身を含む): 53158924

約数和(自身を除く): 25602499

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 9421, 28263, 47105, 84789, 122473, 141315, 235525, 367419, 423945, 612365, 706575, 1102257, 1837095, 2119725, 3061825, 5511285, 9185475, 27556425]

約数ペア:

[(1, 27556425), (3, 9185475), (5, 5511285), (9, 3061825), (13, 2119725), (15, 1837095), (25, 1102257), (39, 706575), (45, 612365), (65, 423945), (75, 367419), (117, 235525), (195, 141315), (225, 122473), (325, 84789), (585, 47105), (975, 28263), (2925, 9421)]