8970005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5308

約数の個数: 16

約数和(自身を含む): 12123648

約数和(自身を除く): 3153643

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 5261, 26305, 57871, 163091, 289355, 815455, 1794001, 8970005]

約数ペア:

[(1, 8970005), (5, 1794001), (11, 815455), (31, 289355), (55, 163091), (155, 57871), (341, 26305), (1705, 5261)]