11712211775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{271273}}^1$

素因数の和:271451

約数の個数: 24

約数和(自身を含む): 15944400624

約数和(自身を除く): 4232188849

約数列:

[1, 5, 11, 25, 55, 157, 275, 785, 1727, 3925, 8635, 43175, 271273, 1356365, 2984003, 6781825, 14920015, 42589861, 74600075, 212949305, 468488471, 1064746525, 2342442355, 11712211775]

約数ペア:

[(1, 11712211775), (5, 2342442355), (11, 1064746525), (25, 468488471), (55, 212949305), (157, 74600075), (275, 42589861), (785, 14920015), (1727, 6781825), (3925, 2984003), (8635, 1356365), (43175, 271273)]