143458645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1283}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 199687680

約数和(自身を除く): 56229035

約数列:

[1, 5, 11, 19, 55, 95, 107, 209, 535, 1045, 1177, 1283, 2033, 5885, 6415, 10165, 14113, 22363, 24377, 70565, 111815, 121885, 137281, 268147, 686405, 1340735, 1510091, 2608339, 7550455, 13041695, 28691729, 143458645]

約数ペア:

[(1, 143458645), (5, 28691729), (11, 13041695), (19, 7550455), (55, 2608339), (95, 1510091), (107, 1340735), (209, 686405), (535, 268147), (1045, 137281), (1177, 121885), (1283, 111815), (2033, 70565), (5885, 24377), (6415, 22363), (10165, 14113)]