48123225

素因数分解:

$3^2\times 5^2\times {\mathrm{213881}}^1$

素因数の和:213897

約数の個数: 18

約数和(自身を含む): 86194446

約数和(自身を除く): 38071221

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 213881, 641643, 1069405, 1924929, 3208215, 5347025, 9624645, 16041075, 48123225]

約数ペア:

[(1, 48123225), (3, 16041075), (5, 9624645), (9, 5347025), (15, 3208215), (25, 1924929), (45, 1069405), (75, 641643), (225, 213881)]