21133025505

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2623591}}^1$

素因数の和:2623781

約数の個数: 24

約数和(自身を含む): 36835231680

約数和(自身を除く): 15702206175

約数列:

[1, 3, 5, 9, 15, 45, 179, 537, 895, 1611, 2685, 8055, 2623591, 7870773, 13117955, 23612319, 39353865, 118061595, 469622789, 1408868367, 2348113945, 4226605101, 7044341835, 21133025505]

約数ペア:

[(1, 21133025505), (3, 7044341835), (5, 4226605101), (9, 2348113945), (15, 1408868367), (45, 469622789), (179, 118061595), (537, 39353865), (895, 23612319), (1611, 13117955), (2685, 7870773), (8055, 2623591)]