1956553365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{213481}}^1$

素因数の和:213549

約数の個数: 32

約数和(自身を含む): 3443037696

約数和(自身を除く): 1486484331

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 9165, 213481, 640443, 1067405, 2775253, 3202215, 8325759, 10033607, 13876265, 30100821, 41628795, 50168035, 130436891, 150504105, 391310673, 652184455, 1956553365]

約数ペア:

[(1, 1956553365), (3, 652184455), (5, 391310673), (13, 150504105), (15, 130436891), (39, 50168035), (47, 41628795), (65, 30100821), (141, 13876265), (195, 10033607), (235, 8325759), (611, 3202215), (705, 2775253), (1833, 1067405), (3055, 640443), (9165, 213481)]