140943795

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{51913}}^1$

素因数の和:52102

約数の個数: 16

約数和(自身を含む): 226760352

約数和(自身を除く): 85816557

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 51913, 155739, 259565, 778695, 9396253, 28188759, 46981265, 140943795]

約数ペア:

[(1, 140943795), (3, 46981265), (5, 28188759), (15, 9396253), (181, 778695), (543, 259565), (905, 155739), (2715, 51913)]