30612495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{120049}}^1$

素因数の和:120074

約数の個数: 16

約数和(自身を含む): 51861600

約数和(自身を除く): 21249105

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 120049, 360147, 600245, 1800735, 2040833, 6122499, 10204165, 30612495]

約数ペア:

[(1, 30612495), (3, 10204165), (5, 6122499), (15, 2040833), (17, 1800735), (51, 600245), (85, 360147), (255, 120049)]