1021508015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{1688443}}^1$

素因数の和:1688470

約数の個数: 12

約数和(自身を含む): 1347378312

約数和(自身を除く): 325870297

約数列:

[1, 5, 11, 55, 121, 605, 1688443, 8442215, 18572873, 92864365, 204301603, 1021508015]

約数ペア:

[(1, 1021508015), (5, 204301603), (11, 92864365), (55, 18572873), (121, 8442215), (605, 1688443)]