2832005

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 3881472

約数和(自身を除く): 1049467

約数列:

[1, 5, 11, 31, 55, 121, 151, 155, 341, 605, 755, 1661, 1705, 3751, 4681, 8305, 18271, 18755, 23405, 51491, 91355, 257455, 566401, 2832005]

約数ペア:

[(1, 2832005), (5, 566401), (11, 257455), (31, 91355), (55, 51491), (121, 23405), (151, 18755), (155, 18271), (341, 8305), (605, 4681), (755, 3751), (1661, 1705)]