72120345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{437093}}^1$

素因数の和:437112

約数の個数: 16

約数和(自身を含む): 125883072

約数和(自身を除く): 53762727

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 437093, 1311279, 2185465, 4808023, 6556395, 14424069, 24040115, 72120345]

約数ペア:

[(1, 72120345), (3, 24040115), (5, 14424069), (11, 6556395), (15, 4808023), (33, 2185465), (55, 1311279), (165, 437093)]