54008865

素因数分解:

$3^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1997}}^1$

素因数の和:2609

約数の個数: 24

約数和(自身を含む): 93818088

約数和(自身を除く): 39809223

約数列:

[1, 3, 5, 9, 15, 45, 601, 1803, 1997, 3005, 5409, 5991, 9015, 9985, 17973, 27045, 29955, 89865, 1200197, 3600591, 6000985, 10801773, 18002955, 54008865]

約数ペア:

[(1, 54008865), (3, 18002955), (5, 10801773), (9, 6000985), (15, 3600591), (45, 1200197), (601, 89865), (1803, 29955), (1997, 27045), (3005, 17973), (5409, 9985), (5991, 9015)]