48021255

素因数分解:

$3^4\times 5^1\times {\mathrm{118571}}^1$

素因数の和:118588

約数の個数: 20

約数和(自身を含む): 86083272

約数和(自身を除く): 38062017

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 118571, 355713, 592855, 1067139, 1778565, 3201417, 5335695, 9604251, 16007085, 48021255]

約数ペア:

[(1, 48021255), (3, 16007085), (5, 9604251), (9, 5335695), (15, 3201417), (27, 1778565), (45, 1067139), (81, 592855), (135, 355713), (405, 118571)]