56397315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9973}}^1$

素因数の和:10023

約数の個数: 32

約数和(自身を含む): 100537920

約数和(自身を除く): 44140605

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 9973, 29919, 49865, 129649, 149595, 289217, 388947, 648245, 867651, 1446085, 1944735, 3759821, 4338255, 11279463, 18799105, 56397315]

約数ペア:

[(1, 56397315), (3, 18799105), (5, 11279463), (13, 4338255), (15, 3759821), (29, 1944735), (39, 1446085), (65, 867651), (87, 648245), (145, 388947), (195, 289217), (377, 149595), (435, 129649), (1131, 49865), (1885, 29919), (5655, 9973)]