382020005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{121469}}^1$

素因数の和:121528

約数の個数: 16

約数和(自身を含む): 498512880

約数和(自身を除く): 116492875

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 121469, 607345, 2064973, 4494353, 10324865, 22471765, 76404001, 382020005]

約数ペア:

[(1, 382020005), (5, 76404001), (17, 22471765), (37, 10324865), (85, 4494353), (185, 2064973), (629, 607345), (3145, 121469)]