2579254515

素因数分解:

$3^3\times 5^1\times {\mathrm{19105589}}^1$

素因数の和:19105603

約数の個数: 16

約数和(自身を含む): 4585341600

約数和(自身を除く): 2006087085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 19105589, 57316767, 95527945, 171950301, 286583835, 515850903, 859751505, 2579254515]

約数ペア:

[(1, 2579254515), (3, 859751505), (5, 515850903), (9, 286583835), (15, 171950301), (27, 95527945), (45, 57316767), (135, 19105589)]