201935115

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{25939}}^1$

素因数の和:26123

約数の個数: 24

約数和(自身を含む): 352057680

約数和(自身を除く): 150122565

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 7785, 25939, 77817, 129695, 233451, 389085, 1167255, 4487447, 13462341, 22437235, 40387023, 67311705, 201935115]

約数ペア:

[(1, 201935115), (3, 67311705), (5, 40387023), (9, 22437235), (15, 13462341), (45, 4487447), (173, 1167255), (519, 389085), (865, 233451), (1557, 129695), (2595, 77817), (7785, 25939)]