30291405

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15901}}^1$

素因数の和:16036

約数の個数: 16

約数和(自身を含む): 48850944

約数和(自身を除く): 18559539

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 15901, 47703, 79505, 238515, 2019427, 6058281, 10097135, 30291405]

約数ペア:

[(1, 30291405), (3, 10097135), (5, 6058281), (15, 2019427), (127, 238515), (381, 79505), (635, 47703), (1905, 15901)]