2177790105

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1749229}}^1$

素因数の和:1749320

約数の個数: 16

約数和(自身を含む): 3526447680

約数和(自身を除く): 1348657575

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 1749229, 5247687, 8746145, 26238435, 145186007, 435558021, 725930035, 2177790105]

約数ペア:

[(1, 2177790105), (3, 725930035), (5, 435558021), (15, 145186007), (83, 26238435), (249, 8746145), (415, 5247687), (1245, 1749229)]