118020915

素因数分解:

$3^3\times 5^1\times {\mathrm{874229}}^1$

素因数の和:874243

約数の個数: 16

約数和(自身を含む): 209815200

約数和(自身を除く): 91794285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 874229, 2622687, 4371145, 7868061, 13113435, 23604183, 39340305, 118020915]

約数ペア:

[(1, 118020915), (3, 39340305), (5, 23604183), (9, 13113435), (15, 7868061), (27, 4371145), (45, 2622687), (135, 874229)]