24947595

素因数分解:

$3^5\times 5^1\times {\mathrm{20533}}^1$

素因数の和:20553

約数の個数: 24

約数和(自身を含む): 44846256

約数和(自身を除く): 19898661

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 20533, 61599, 102665, 184797, 307995, 554391, 923985, 1663173, 2771955, 4989519, 8315865, 24947595]

約数ペア:

[(1, 24947595), (3, 8315865), (5, 4989519), (9, 2771955), (15, 1663173), (27, 923985), (45, 554391), (81, 307995), (135, 184797), (243, 102665), (405, 61599), (1215, 20533)]