82804485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 138827520

約数和(自身を除く): 56023035

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 389, 617, 1167, 1851, 1945, 3085, 5835, 8947, 9255, 14191, 26841, 42573, 44735, 70955, 134205, 212865, 240013, 720039, 1200065, 3600195, 5520299, 16560897, 27601495, 82804485]

約数ペア:

[(1, 82804485), (3, 27601495), (5, 16560897), (15, 5520299), (23, 3600195), (69, 1200065), (115, 720039), (345, 240013), (389, 212865), (617, 134205), (1167, 70955), (1851, 44735), (1945, 42573), (3085, 26841), (5835, 14191), (8947, 9255)]