165549315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{38189}}^1$

素因数の和:38231

約数の個数: 24

約数和(自身を含む): 281383920

約数和(自身を除く): 115834605

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 38189, 114567, 190945, 572835, 649213, 1947639, 3246065, 9738195, 11036621, 33109863, 55183105, 165549315]

約数ペア:

[(1, 165549315), (3, 55183105), (5, 33109863), (15, 11036621), (17, 9738195), (51, 3246065), (85, 1947639), (255, 649213), (289, 572835), (867, 190945), (1445, 114567), (4335, 38189)]