71985855

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{44851}}^1$

素因数の和:44966

約数の個数: 16

約数和(自身を含む): 116256384

約数和(自身を除く): 44270529

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 44851, 134553, 224255, 672765, 4799057, 14397171, 23995285, 71985855]

約数ペア:

[(1, 71985855), (3, 23995285), (5, 14397171), (15, 4799057), (107, 672765), (321, 224255), (535, 134553), (1605, 44851)]