83923645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 117083232

約数和(自身を除く): 33159587

約数列:

[1, 5, 13, 17, 53, 65, 85, 221, 265, 689, 901, 1105, 1433, 3445, 4505, 7165, 11713, 18629, 24361, 58565, 75949, 93145, 121805, 316693, 379745, 987337, 1291133, 1583465, 4936685, 6455665, 16784729, 83923645]

約数ペア:

[(1, 83923645), (5, 16784729), (13, 6455665), (17, 4936685), (53, 1583465), (65, 1291133), (85, 987337), (221, 379745), (265, 316693), (689, 121805), (901, 93145), (1105, 75949), (1433, 58565), (3445, 24361), (4505, 18629), (7165, 11713)]