57197355

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{81131}}^1$

素因数の和:81186

約数の個数: 16

約数和(自身を含む): 93464064

約数和(自身を除く): 36266709

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 81131, 243393, 405655, 1216965, 3813157, 11439471, 19065785, 57197355]

約数ペア:

[(1, 57197355), (3, 19065785), (5, 11439471), (15, 3813157), (47, 1216965), (141, 405655), (235, 243393), (705, 81131)]