89075165

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{1117}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 109877040

約数和(自身を除く): 20801875

約数列:

[1, 5, 41, 205, 389, 1117, 1945, 5585, 15949, 45797, 79745, 228985, 434513, 2172565, 17815033, 89075165]

約数ペア:

[(1, 89075165), (5, 17815033), (41, 2172565), (205, 434513), (389, 228985), (1117, 79745), (1945, 45797), (5585, 15949)]